MIC2544/48 Programmable Current-Limit High-Side Switch Features General Description • 2.7V to 5.5V Input The MIC2544 and MIC2548 are integrated, high-side • Adjustable Current-Limit up to 1.5A power switches optimized for low-loss DC power switching and other power management applications, • Reverse Current Flow Blocking (No “Body Diode”) including Advanced Configuration and Power Interface • 75μA Typical On-State Supply Current (ACPI). The MIC2544/48 are cost-effective, highly • 1μA Typical Off-State Supply Current integrated solutions that require few external • 120mΩ Maximum On-Resistance components to satisfy USB and ACPI requirements. • Open-Drain Fault Flag Load current management features include a precision • Thermal Shutdown resistor-programmable output current-limit and a • Thermal Shutdown Output Latch (MIC2548) soft-start circuit that minimizes inrush current when the switch is enabled. Thermal shutdown, along with • 2ms (Slow) Turn-On and Fast Turn-Off current-limit, protects the switch and the attached • Available with Active-High or Active-Low Enable device. Applications The MIC2544/48’s open-drain flag output is used to • USB Power Distribution indicate current-limiting or thermal shutdown to a local • PCI Bus Power Switching controller. The MIC2548 has an additional internal latch that turns the output off upon thermal shutdown, • Notebook PC providing robust fault control. The enable signal is • ACPI Power Distribution compatible with both 3V and 5V logic, and is also used • PC Card Hot Swap Applications as the thermal shutdown latch reset for the MIC2548. • Inrush Current-Limiting The MIC2544 and MIC2548 are available in active-high and active-low enable versions in the 8-pin SOIC and 8-pin MSOP packages. Package Types MIC2544/MIC2548 MIC2544/MIC2548 8-PIN SOIC (M) 8-PIN MSOP (MM) EN 1 8 OUT EN 1 8 OUT FLG 2 7 IN FLG 2 7 IN GND 3 6 OUT GND 3 6 OUT ILIM 4 5 NC NC 4 5 ILIM  2017 Microchip Technology Inc. DS20005725B-page 1

MIC2544/48 Typical Application Circuit TYPICAL ADVANCED CONFIGURATION AND POWER INTERFACE (ACPI) APPLICATION MIC2544-xYM SOIC Pinout Shown Functional Diagram DS20005725B-page 2  2017 Microchip Technology Inc.

MIC2544/48 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † Supply Voltage (V )................................................................................................................................................+7.0V IN Output Voltage (V )..............................................................................................................................–0.3V to +7.0V OUT Output Current (I ).............................................................................................................................Internally Limited OUT Enable Input (V )...............................................................................................................................–0.3V to V +0.3V EN IN Fault Flag Voltage (V ).........................................................................................................................................+7.0V FLG Fault Flag Current (I ).........................................................................................................................................50mA FLG ESD Rating (Note1)..................................................................................................................................................2kV Operating Ratings ‡ Supply Voltage (V ).................................................................................................................................+2.7V to +5.5V IN Current Limit Set Range...............................................................................................................................0.1A to 1.5A † Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended periods may affect device reliability. ‡ Notice: The device is not guaranteed to function outside its operating ratings. Note1: Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5kΩ in series with 100pF.  2017 Microchip Technology Inc. DS20005725B-page 3

MIC2544/48 TABLE 1-1: ELECTRICAL CHARACTERISTICS (Note1) Electrical Characteristics: V = +5V; T = 25°C, bold values indicate –40°C to +85°C, unless noted. IN A Parameter Symbol Min. Typ. Max. Units Conditions — 0.75 5 Switch off, OUT = Open (Note2) Supply Current I µA IN — 75 160 Switch on, OUT = Open (Note2) 2.4 1.7 — Enable High, (Note2) Enable Input Voltage V V EN — 1.5 0.8 Enable Low, (Note2) Enable Input — — 1 — pF Note3 Capacitance Switch Resistance R — 80 120 mΩ I = 500mA DS(ON) OUT I = 100mA to 1A, V = 1V to 4V, 184 230 276 OUT OUT (Note4) Current Limit Factor — V I = 500mA to 1.5A, V = 1V to 161 230 299 OUT OUT 4V, (Note4) Output Leakage Current — — 1 10 µA Switch off R = 10Ω, C = 1µF, Figure4-2, Output Turn-On Delay t 1 2 5 ms L L ON Figure4-3 Output Turn-On Rise R = 10Ω, C = 1µF, Figure4-2, t 1 2 5 ms L L Time R Figure4-3 R = 10Ω, C = 1µF, Figure4-2, Output Turn-Off Delay t — 22 — µs L L OFF Figure4-3 R = 10Ω, C = 1µF, Figure4-2, Output Turn-Off Fall Time t — 21 — µs L L F Figure4-3 Overtemperature — 140 — TJ increasing — °C Threshold Shutdown — 130 — T decreasing J Error Flag Output — 4 15 VIN = 5V, IL = 10μA — Ω Resistance — 5 20 V = 3.3V, I = 10μA IN L Error Flag Off Current — — 0.01 1 µA V = 5V FLG EN Pulse Reset Width — 5 — — µs MIC2548 thermal shutdown latch V to EN Set-Up — 0 — — µs MIC2548, (Note4) IN Current-Limit Response — — 25 — µs V = 0V, (Note4) Time OUT Overcurrent Flag — — 5 — µs V = V /2 to FLG low. Response Time OUT IN Note 1: Specification for packaged product only. 2: Off is ≤ 0.8V and on is ≥ 2.4V for the MIC2544-1 and MIC2548-1. Off is ≥ 2.4V and on is ≤ 0.8V for the MIC2544-2 and MIC2548-2. The enable input has about 200mV of hysteresis. 3: Guaranteed by design but not production tested. 4: Current limit threshold is determined by I = 230V/R , where R is in ohms. LIMIT SET SET DS20005725B-page 4  2017 Microchip Technology Inc.

MIC2544/48 TEMPERATURE SPECIFICATIONS (Note 1) Parameters Sym. Min. Typ. Max. Units Conditions Temperature Ranges Storage Temperature Range T –65 — +150 °C — S Lead Temperature — — — +260 °C Soldering, 5 sec. Junction Temperature T — — — °C Internally Limited J Ambient Temperature T –40 — +85 °C — A Package Thermal Resistance Thermal Resistance, 8-Ld SOIC θ — 160 — °C/W — JA Thermal Resistance, 8-Ld MSOP θ — 206 — °C/W — JA Note 1: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction temperature and the thermal resistance from junction to air (i.e., T , T ,  ). Exceeding the A J JA maximum allowable power dissipation will cause the device operating junction temperature to exceed the maximum +125°C rating. Sustained junction temperatures above +125°C can impact the device reliability.  2017 Microchip Technology Inc. DS20005725B-page 5

MIC2544/48 2.0 TYPICAL PERFORMANCE CURVES Note: The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range. FIGURE 2-1: Output On-Resistance vs. FIGURE 2-4: On-State Supply Current vs. Supply Voltage. Temperature. FIGURE 2-2: Output On-Resistance vs. FIGURE 2-5: Off-State Supply Current vs. Temperature. Temperature. FIGURE 2-3: On-State Supply Current vs. FIGURE 2-6: Off-State Supply Current vs. Supply Voltage. Supply Voltage. DS20005725B-page 6  2017 Microchip Technology Inc.

MIC2544/48 FIGURE 2-7: Enable Threshold Voltage FIGURE 2-10: Output Fall Time vs. vs. Supply Voltage. Temperature. FIGURE 2-8: Enable Threshold Voltage FIGURE 2-11: Current Limit vs. RSET. vs. Temperature. FIGURE 2-9: Rise Time vs. Temperature. FIGURE 2-12: Output Current vs. Output Voltage.  2017 Microchip Technology Inc. DS20005725B-page 7

MIC2544/48 FIGURE 2-13: Current Limit vs. FIGURE 2-16: Turn-Off Response. Temperature. FIGURE 2-14: Current Limit vs. Supply FIGURE 2-17: Current-Limit Response. Voltage. FIGURE 2-15: Turn-On Response. FIGURE 2-18: Enable Into Heavy Load. DS20005725B-page 8  2017 Microchip Technology Inc.

MIC2544/48 FIGURE 2-19: Enable Into Heavy Load. FIGURE 2-20: Inrush Current Response.  2017 Microchip Technology Inc. DS20005725B-page 9

MIC2544/48 3.0 PIN DESCRIPTIONS The descriptions of the pins are listed in Table3-1. TABLE 3-1: PIN FUNCTION TABLE Pin Number Pin Number Pin Name Description 8-Pin MSOP 8-Pin SOIC 1 1 EN Enable (Input): Logic-compatible enable input. Active-high (-1) or active-low (-2). High input >1.7V typical; low input <1.5V typical. Do not float. MIC2548 only: Also resets thermal shutdown latch. 2 2 FLG Fault Flag (Output): Active-low, open-drain output. Indicates overcurrent or thermal shutdown conditions. MIC2548 only: latched low on thermal shutdown. 3 3 GND Ground. 5 4 ILIM Current Limit: Sets current-limit threshold using an external resistor, R , connected to ground. 154Ω < R < 2.29kΩ. SET SET 7 7 IN Input: Output MOSFET drain. Also powers internal circuitry. 6, 8 6, 8 OUT Switch (Output): Output MOSFET source. Pins 6 and 8 must be externally connected. 4 5 NC Not internally connected. DS20005725B-page 10  2017 Microchip Technology Inc.

MIC2544/48 4.0 TEST CIRCUIT AND TIMING DIAGRAMS FIGURE 4-1: Functional Characteristics Test Circuit. FIGURE 4-2: MIC2544/48-1 Timing Diagram. FIGURE 4-3: MIC2544/48-2 Timing Diagram.  2017 Microchip Technology Inc. DS20005725B-page 11

MIC2544/48 FIGURE 4-4: MIC2548-2 Timing: Output is Reset by Toggling EN. FIGURE 4-5: MIC2544-2 Timing Diagram. DS20005725B-page 12  2017 Microchip Technology Inc.

MIC2544/48 5.0 FUNCTIONAL DESCRIPTION EQUATION 5-1: The MIC2544 and MIC2548 are high-side N-channel switches available with active-high or active-low enable 230V inputs. Fault conditions turn-off or inhibit turn-on of the RSET = I--------------- output transistor and activate the open-drain error flag LIMIT transistor making it sink current to ground. Where: 154Ω < R < 2.29kΩ SET 5.1 Input and Output For example, to set a 1A nominal current-limit, R is SET IN is the power supply connection to the logic circuitry calculated as: and the drain of the output MOSFET. OUT is the source of the output MOSFET. In a typical circuit, current flows EQUATION 5-2: from IN to OUT toward the load. If V is greater than OUT V , current will flow from OUT to IN because the switch IN is bidirectional when enabled. 230V ------------- = 230 The output MOSFET and driver circuitry are also 1A designed to allow the MOSFET source to be externally forced to a higher voltage than the drain (V > V ) OUT IN when the switch is disabled. In this situation, the MIC2544/48 avoids undesirable current flow from OUT Current through R increases with OUT current. The SET to IN. Both OUT pins must be connected together. voltage across R could be monitored with a high SET impedance comparator to provide an indication of 5.2 Thermal Shutdown output current. R should be between 154Ω ±0.5% SET and 2.29kΩ ±0.5%. Thermal shutdown shuts off the output MOSFET and signals the fault flag if the die temperature exceeds 5.5 Short-Circuit Protection +140°C. 10°C of hysteresis prevents the switch from turning on until the die temperature drops to +130°C. In the event of a short circuit, the output current will fold Overtemperature detection functions only when the back to approximately 80% of the short-circuit switch is enabled. current-limit. The MIC2548 features an internal latch which causes the part to remain off after thermal shutdown until a 5.6 Fault Flag reset pulse is provided via the enable pin (pin 1). While FLG is an N-channel, open-drain MOSFET output. The in current-limit, the thermal shutdown latch prevents fault flag is active (low) for current-limit or thermal on/off cycling of the output. shutdown conditions. The flag output MOSFET is Refer to Figure4-4 and Figure4-5 for timing diagrams. capable of sinking a 10mA load to typically 100mV The flag remains low until reset. above ground. 5.3 Enable Input EN must be driven logic high or logic low, or be pulled high or low for a clearly defined input. Floating the input may cause unpredictable operation. EN should not be allowed to go negative with respect to GND, and V EN should be less than or equal to V . IN 5.4 Adjustable Current-Limit The short-circuit current-limit is user-adjustable with an external set resistor. Current-limit in the range of 100mA to 1.5A is available with a set point accuracy of better than ±20%. The current-limit circuit prevents damage to the output MOSFET and external load. The nominal current-limit value is set with an external resistor between ILIM and GND. For a desired current-limit, the value of the external set resistor is given by:  2017 Microchip Technology Inc. DS20005725B-page 13

MIC2544/48 6.0 APPLICATION INFORMATION 6.3 Transient Overcurrent Filter The inrush current from the connection of a heavy 6.1 Supply Filtering capacitive load may cause the fault flag to fall for 10μs to 200μs while the switch is in a constant-current A 0.1μF to 1μF bypass capacitor from IN to GND, mode, charging the capacitance. located near the MIC2544 and MIC2548, is strongly recommended to control supply transients. Without a Adding an optional series resistor-capacitor (R ) in SET2 bypass capacitor, an output short may cause sufficient parallel with R , as shown in Figure6-2, allows the SET ringing on the input (from supply lead inductance) to transient current-limit to be set to a different value than damage internal control circuitry. steady state. A typical USB hot-plug inrush is 2A to 3A for 10μs to 20μs. If R is 435Ω (510mA), an R Input transients must not exceed the absolute SET SET2 of 88Ω (2.5A) and C of 1μF (R = 100μs) allows maximum supply voltage (V = 7V) even for SET C IN(ABS_MAX) transient surge of 3A to pass for 100μs without tripping a short duration. the overcurrent flag (FLG). 6.4 USB Power Distribution The MIC2544 is ideal for meeting USB power MIC2548-1YM distribution requirements. Figure6-2 depicts a USB Host application. R should be set to a value SET providing a current-limit greater than 500mA. The accurate current-limit of the MIC2544 will reduce power supply current requirements. Also, fast reaction to short-circuit faults prevent voltage droop in mobile PC applications. 6.5 Printed Circuit Board Hot-Plug FIGURE 6-1: Supply Bypassing. The MIC2544/48 are ideal inrush current-limiters suitable for hot-plug applications. Due to the integrated 6.2 Power Dissipation charge pump, the MIC2544/48 presents a high impedance when off and slowly becomes a low The device's junction temperature depends on several impedance as it turns on. factors such as the load, PCB layout, ambient This soft-start feature effectively isolates power temperature, and package type. Equations that can be supplies from highly capacitive loads by reducing used to calculate power dissipation and junction inrush current during hot-plug events. Figure6-3 temperature are found below. shows how the MIC2544 may be used in a hot-plug Calculation of power dissipation can be accomplished application. by the following equation: EQUATION 6-1: 2 PD = R I  DSON OUT To relate this to junction temperature, use the following equation: EQUATION 6-2: T = P  +T J D JA A Where: T Junction temperature J T Ambient temperature A θ Thermal resistance of the package JA DS20005725B-page 14  2017 Microchip Technology Inc.

MIC2544/48 MIC2544-2YM FIGURE 6-2: USB Host Application. Please note that the MSOP package uses pin 5 for ILIM. Pin 4 is not connected (NC). Bold lines indicate 0.1” wide, 1oz. copper high-current traces. MIC2544-2YM FIGURE 6-3: Hot Plug Application.  2017 Microchip Technology Inc. DS20005725B-page 15

MIC2544/48 7.0 PACKAGING INFORMATION 7.1 Package Marking Information SOIC-8* Example XXXX 2544 -XXX -1YM WNNNA 6428A Note: The “A” in line 3 of the SOIC package appears only on MIC2544. MSOP-8* Example XXXX 2548 -XX -2Y Legend: XX...X Product code or customer-specific information Y Year code (last digit of calendar year) YY Year code (last 2 digits of calendar year) WW Week code (week of January 1 is week ‘01’) NNN Alphanumeric traceability code e3 Pb-free JEDEC® designator for Matte Tin (Sn) * This package is Pb-free. The Pb-free JEDEC designator ( e 3 ) can be found on the outer packaging for this package. ●, ▲, ▼Pin one index is identified by a dot, delta up, or delta down (triangle mark). Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. Package may or may not include the corporate logo. Underbar (_) and/or Overbar (⎯) symbol may not be to scale. DS20005725B-page 16  2017 Microchip Technology Inc.

MIC2544/48 8-Lead SOIC Package Outline and Recommended Land Pattern Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging.  2017 Microchip Technology Inc. DS20005725B-page 17

MIC2544/48 8-Lead MSOP Package Outline and Recommended Land Pattern Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging. DS20005725B-page 18  2017 Microchip Technology Inc.

MIC2544/48 APPENDIX A: REVISION HISTORY Revision B (June 2017) • Minor text changes in the Product Identification System section. Revision A (March 2017) • Converted Micrel document MIC2544/48 to Microchip data sheet DS20005725B. • Minor text changes throughout. • Updated absolute maximum Output Voltage values in Absolute Maximum Ratings † section and Application Information section. • Removed all references to discontinued leaded parts (B-designated parts).  2017 Microchip Technology Inc. DS20005725B-page 19

MIC2544/48 NOTES: DS20005725B-page 20  2017 Microchip Technology Inc.

MIC2544/48 PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, contact your local Microchip representative or sales office. Examples: PART NO. – X X X – XX a) MIC2544-1YM: Programmable Current-Limit Device Enable Temperature Package Media Type High-Side Switch, Active-High, –40°C to +125°C Temp. Range, 8-Lead SOIC, 95/Tube Device: MIC2544: Programmable Current-Limit High-Side b) MIC2544-1YM-TR: Programmable Current-Limit Switch High-Side Switch, Active-High, MIC2548: Programmable Current-Limit High-Side –40°C to +125°C Temp. Range, Switch with Thermal Shutdown Latch 8-Lead SOIC, 2,500/Reel c) MIC2544-2YM: Programmable Current-Limit Enable: 1 = Active-High High-Side Switch, Active-Low, 2 = Active-Low –40°C to +125°C Temp. Range, 8-Lead SOIC, 95/Tube Temperature: Y = –40°C to +125°C d) MIC2544-2YM-TR: Programmable Current-Limit High-Side Switch, Active-Low, Package: M = 8-Lead SOIC –40°C to +125°C Temp. Range, MM = 8-Lead MSOP 8-Lead SOIC, 2,500/Reel e) MIC2548-1YM: Programmable Current-Limit High-Side Switch, Thermal Media Type: TR = 2,500/Reel (blank)=95/Tube (SOIC) Shutdown Latch, Active-High, (blank)=100/Tube (MSOP) –40°C to +125°C Temp. Range, 8-Lead SOIC, 100/Tube f) MIC2548-1YM-TR: Programmable Current-Limit High-Side Switch, Thermal Shutdown Latch, Active-High, –40°C to +125°C Temp. Range, 8-Lead SOIC, 2,500/Reel g) MIC2548-2YM: Programmable Current-Limit High-Side Switch, Thermal Shutdown Latch, Active-Low, –40°C to +125°C Temp. Range, 8-Lead SOIC, 100/Tube h) MIC2548-2YM-TR: Programmable Current-Limit High-Side Switch, Thermal Shutdown Latch, Active-Low, –40°C to +125°C Temp. Range, 8-Lead SOIC, 2,500/Reel Note1: Tape and Reel identifier only appears in the catalog part number description. This identifier is used for ordering purposes and is not printed on the device package. Check with your Microchip Sales Office for package availability with the Tape and Reel option.  2017 Microchip Technology Inc. DS20005725B-page 21

MIC2544/48 NOTES: DS20005725B-page 22  2017 Microchip Technology Inc.

Note the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. Information contained in this publication regarding device Trademarks applications and the like is provided only for your convenience The Microchip name and logo, the Microchip logo, AnyRate, AVR, and may be superseded by updates. It is your responsibility to AVR logo, AVR Freaks, BeaconThings, BitCloud, CryptoMemory, ensure that your application meets with your specifications. CryptoRF, dsPIC, FlashFlex, flexPWR, Heldo, JukeBlox, KEELOQ, MICROCHIP MAKES NO REPRESENTATIONS OR KEELOQ logo, Kleer, LANCheck, LINK MD, maXStylus, WARRANTIES OF ANY KIND WHETHER EXPRESS OR maXTouch, MediaLB, megaAVR, MOST, MOST logo, MPLAB, IMPLIED, WRITTEN OR ORAL, STATUTORY OR OptoLyzer, PIC, picoPower, PICSTART, PIC32 logo, Prochip OTHERWISE, RELATED TO THE INFORMATION, Designer, QTouch, RightTouch, SAM-BA, SpyNIC, SST, SST INCLUDING BUT NOT LIMITED TO ITS CONDITION, Logo, SuperFlash, tinyAVR, UNI/O, and XMEGA are registered QUALITY, PERFORMANCE, MERCHANTABILITY OR trademarks of Microchip Technology Incorporated in the U.S.A. FITNESS FOR PURPOSE. Microchip disclaims all liability and other countries. arising from this information and its use. Use of Microchip ClockWorks, The Embedded Control Solutions Company, devices in life support and/or safety applications is entirely at EtherSynch, Hyper Speed Control, HyperLight Load, IntelliMOS, the buyer’s risk, and the buyer agrees to defend, indemnify and mTouch, Precision Edge, and Quiet-Wire are registered hold harmless Microchip from any and all damages, claims, trademarks of Microchip Technology Incorporated in the U.S.A. suits, or expenses resulting from such use. No licenses are Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any conveyed, implicitly or otherwise, under any Microchip Capacitor, AnyIn, AnyOut, BodyCom, chipKIT, chipKIT logo, intellectual property rights unless otherwise stated. CodeGuard, CryptoAuthentication, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial Programming, ICSP, Inter-Chip Connectivity, JitterBlocker, KleerNet, KleerNet logo, Mindi, MiWi, motorBench, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PureSilicon, QMatrix, RightTouch logo, REAL ICE, Ripple Blocker, SAM-ICE, Serial Quad I/O, SMART-I.S., SQI, SuperSwitcher, SuperSwitcher II, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in Microchip received ISO/TS-16949:2009 certification for its worldwide the U.S.A. headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California Silicon Storage Technology is a registered trademark of Microchip and India. The Company’s quality system processes and procedures Technology Inc. in other countries. are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and GestIC is a registered trademark of Microchip Technology analog products. In addition, Microchip’s quality system for the design Germany II GmbH & Co. KG, a subsidiary of Microchip Technology and manufacture of development systems is ISO 9001:2000 certified. Inc., in other countries. All other trademarks mentioned herein are property of their QUALITY MANAGEMENT SYSTEM respective companies. © 2017, Microchip Technology Incorporated, All Rights Reserved. CERTIFIED BY DNV ISBN: 978-1-5224-1794-1 == ISO/TS 16949 ==  2017 Microchip Technology Inc. DS20005725B-page 23

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