M TC426/TC427/TC428 1.5A Dual High-Speed Power MOSFET Drivers Features Package Type • High-Speed Switching (C = 1000pF): 30nsec 8-Pin PDIP/SOIC/CERDIP L (cid:127) High Peak Output Current: 1.5A NC 1 8 NC (cid:127) High Output Voltage Swing IN A 2 7 OUT A 2, 4 7, 5 - VDD -25mV GND 3 TC426 6 VDD Inverting - GND +25mV IN B 4 5 OUT B (cid:127) Low Input Current (Logic "0" or "1"): 1 µA NC 1 8 NC (cid:127) TTL/CMOS Input Compatible IN A 2 7 OUT A 2, 4 7, 5 (cid:127) Available in Inverting and Noninverting GND 3 TC427 6 VDD Noninverting Configurations IN B 4 5 OUT B (cid:127) Wide Operating Supply Voltage - 4.5V to 18V NC 1 8 NC 2 7 IN A 2 7 OUT A (cid:127) Current Consumption GND 3 TC428 6 VDD 4 5 - Inputs Low – 0.4mA IN B 4 5 OUT B - Inputs High – 8mA Complementary (cid:127) Single Supply Operation NC = No internal connection (cid:127) Low Output Impedance: 6 Ω General Description (cid:127) Pinout Equivalent of DS0026 and MMH0026 (cid:127) Latch-Up Resistant: Withstands > 500mA The TC426/TC427/TC428 are dual CMOS high-speed Reverse Current drivers. A TTL/CMOS input voltage level is translated (cid:127) ESD Protected: 2kV into a rail-to-rail output voltage level swing. The CMOS output is within 25mV of ground or positive supply. Applications The low impedance, high-current driver outputs swing a 1000pF load 18V in 30nsec. The unique current and (cid:127) Switch Mode Power Supplies voltage drive qualities make the TC426/TC427/TC428 (cid:127) Pulse Transformer Drive ideal power MOSFET drivers, line drivers, and DC-to- (cid:127) Clock Line Driver DC converter building blocks. (cid:127) Coax Cable Driver Input logic signals may equal the power supply voltage. Input current is a low 1µA, making direct interface Device Selection Table toCMOS/bipolar switch-mode power supply control Part Temp. ICs possible, as well as open-collector analog Package Configuration Number Range comparators. TC426COA 8-Pin SOIC Inverting 0°C to +70°C Quiescent power supply current is 8mA maximum. The TC426CPA 8-Pin PDIP Inverting 0°C to +70°C TC426 requires 1/5 the current of the pin-compatible TC426EOA 8-Pin SOIC Inverting -40°C to +85°C TC426EPA 8-Pin PDIP Inverting -40°C to +85°C bipolar DS0026 device. This is important in DC-to-DC TC426IJA 8-Pin CERDIP Inverting -25°C to +85°C converter applications with power efficiency constraints TC426MJA 8-Pin CERDIP Inverting -55°C to +125°C and high-frequency switch-mode power supply TC427COA 8-Pin SOIC Noninverting 0°C to +70°C applications. Quiescent current is typically 6mA when TC427CPA 8-Pin PDIP Noninverting 0°C to +70°C TC427EOA 8-Pin SOIC Noninverting -40°C to +85°C driving a 1000pF load 18V at 100kHz. TC427EPA 8-Pin PDIP Noninverting -40°C to +85°C TC427IJA 8-Pin CERDIP Noninverting -25°C to +85°C The inverting TC426 driver is pin-compatible with the TC427MJA 8-Pin CERDIP Noninverting -55°C to +125°C bipolar DS0026 and MMH0026 devices. The TC427 is TC428COA 8-Pin SOIC Complementary 0°C to +70°C noninverting; the TC428 contains an inverting and non- TC428CPA 8-Pin PDIP Complementary 0°C to +70°C inverting driver. TC428EOA 8-Pin SOIC Complementary -40°C to +85°C TC428EPA 8-Pin PDIP Complementary -40°C to +85°C Other pin compatible driver families are the TC1426/ TC428IJA 8-Pin CERDIP Complementary -25°C to +85°C TC1427/TC1428, TC4426/TC4427/TC4428 and TC428MJA 8-Pin CERDIP Complementary -55°C to +125°C TC4426A/TC4427A/TC4428A.  2002 Microchip Technology Inc. DS21415B-page 1

TC426/TC427/TC428 Functional Block Diagram + V TC426 ≈500µA TC427 TC428 ≈2.5mA Noninverting Inverting Output Output (TC427) (TC426) Input GND NOTE: TC428 has one inverting and one noninverting driver. Ground any unused driver input. DS21415B-page 2  2002 Microchip Technology Inc.

TC426/TC427/TC428 1.0 ELECTRICAL *Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These CHARACTERISTICS are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the Absolute Maximum Ratings* operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating conditions for Supply Voltage.....................................................+20V extended periods may affect device reliability. Input Voltage, Any Terminal ...................................V + 0.3V to GND – 0.3V DD Power Dissipation (T ≤ 70°C) A PDIP........................................................730mW CERDIP...................................................800mW SOIC........................................................470mW Derating Factor PDIP.......................................................8mW/°C CERDIP...............................................6.4mW/°C SOIC.......................................................4mW/°C Operating Temperature Range C Version.........................................0°C to +70°C I Version.......................................-25°C to +85°C E Version.....................................-40°C to +85°C M Version...................................-55°C to +125°C Storage Temperature Range.............-65°C to +150°C TC426/TC427/TC428 ELECTRICAL SPECIFICATIONS Electrical Characteristics: T = +25°C with 4.5V ≤ V ≤ 18V, unless otherwise noted. A DD Symbol Parameter Min Typ Max Units Test Conditions Input V Logic 1, High Input Voltage 2.4 — — V IH V Logic 0, Low Input Voltage — — 0.8 V IL I Input Current -1 — 1 µA 0V ≤ V ≤ V IN IN DD Output V High Output Voltage V – 0.025 — — V OH DD V Low Output Voltage — — 0.025 V OL R High Output Resistance — 10 15 Ω I = 10mA, V = 18V OH OUT DD R Low Output Resistance — 6 10 Ω I = 10mA, V = 18V OL OUT DD I Peak Output Current — 1.5 — A PK Switching Time (Note 1) t Rise Time — — 30 nsec Figure3-1, Figure3-2 R t Fall Time — — 30 nsec Figure3-1, Figure3-2 F t Delay Time — — 50 nsec Figure3-1, Figure3-2 D1 t Delay Time — — 75 nsec Figure3-1, Figure3-2 D2 Power Supply I Power Supply Current — — 8 mA V = 3V (Both Inputs) S IN — — 0.4 V = 0V (Both Inputs) IN Note 1: Switching times ensured by design.  2002 Microchip Technology Inc. DS21415B-page 3

TC426/TC427/TC428 TC426/TC427/TC428 ELECTRICAL SPECIFICATIONS (CONTINUED) Electrical Characteristics: Over operating temperature range with 4.5V ≤ V ≤ 18V, unless otherwise noted. DD Input V Logic 1, High Input Voltage 2.4 — — V IH V Logic 0, Low Input Voltage — — 0.8 V IL I Input Current -10 — 10 µA 0V ≤ V ≤ V IN IN DD Output V High Output Voltage V – 0.025 — — V OH DD V Low Output Voltage — — 0.025 V OL R High Output Resistance — 13 20 Ω I = 10mA, V = 18V OH OUT DD R Low Output Resistance — 8 15 Ω I = 10mA, V = 18V OL OUT DD Switching Time (Note 1) t Rise Time — — 60 nsec Figure3-1, Figure3-2 R t Fall Time — — 60 nsec Figure3-1, Figure3-2 F t Delay Time — — 75 nsec Figure3-1, Figure3-2 D1 t Delay Time — — 120 nsec Figure3-1, Figure3-2 D2 Power Supply I Power Supply Current — — 12 mA V = 3V (Both Inputs) S IN — — 0.6 V = 0V (Both Inputs) IN Note 1: Switching times ensured by design. DS21415B-page 4  2002 Microchip Technology Inc.

TC426/TC427/TC428 2.0 PIN DESCRIPTIONS The descriptions of the pins are listed in Table2-1. TABLE 2-1: PIN FUNCTION TABLE Pin No. (8-Pin PDIP, Symbol Description SOIC, CERDIP) 1 NC No Internal Connection. 2 IN A Control Input A, TTL/CMOS compatible logic input. 3 GND Ground. 4 IN B Control Input B, TTL/CMOS compatible logic input. 5 OUT B CMOS totem-pole output. 6 V Supply input, 4.5V to 18V. DD 7 OUT A CMOS totem-pole output. 8 NC No internal Connection.  2002 Microchip Technology Inc. DS21415B-page 5

TC426/TC427/TC428 3.0 APPLICATIONS INFORMATION 3.4 Power Dissipation The supply current vs frequency and supply current 3.1 Supply Bypassing vscapacitive load characteristic curves will aid in Charging and discharging large capacitive loads determining power dissipation calculations. quickly requires large currents. For example, charging The TC426/TC427/TC428 CMOS drivers have greatly a 1000pF load to 18V in 25nsec requires an 0.72A reduced quiescent DC power consumption. Maximum current from the device power supply. quiescent current is 8mA compared to the DS0026 To ensure low supply impedance over a wide frequency 40mA specification. For a 15V supply, power range, a parallel capacitor combination is recom- dissipation is typically 40mW. mended for supply bypassing. Low-inductance ceramic Two other power dissipation components are: disk capacitors with short lead lengths (< 0.5 in.) should be used. A 1µF film capacitor in parallel with one or two (cid:127) Output stage AC and DC load power. 0.1µF ceramic disk capacitors normally provides (cid:127) Transition state power. adequate bypassing. Output stage power is: 3.2 Grounding Po = P + PAC DC The TC426 and TC428 contain inverting drivers. = Vo (IDC) + f CL VS2 Ground potential drops developed in common ground Where: impedances from input to output will appear as Vo = DC output voltage negative feedback and degrade switching speed I = DC output load current characteristics. DC f = Switching frequency Individual ground returns for the input and output Vs = Supply voltage circuits or a ground plane should be used. In power MOSFET drive applications the P term is 3.3 Input Stage DC negligible. MOSFET power transistors are high imped- The input voltage level changes the no-load or ance, capacitive input devices. In applications where quiescent supply current. The N-channel MOSFET resistive loads or relays are driven, the PDC component input stage transistor drives a 2.5mA current source will normally dominate. load. With a logic "1" input, the maximum quiescent The magnitude of P is readily estimated for several AC supply current is 8mA. Logic "0" input level signals cases: reduce quiescent current to 0.4mA maximum. Minimum power dissipation occurs for logic "0" inputs A. B. for the TC426/TC427/TC428. Unused driver inputs 1. f = 200kHZ 1. f = 200kHz must be connected to V or GND. DD 2. C =1000pf 2. C =1000pf L L The drivers are designed with 100mV of hysteresis. 3. Vs = 18V 3. Vs = 15V This provides clean transitions and minimizes output 4. P = 65mW 4. P = 45mW AC AC stage current spiking when changing states. Input voltage thresholds are approximately 1.5V, making the During output level state changes, a current surge will device TTL compatible over the 4.5V to 18V supply flow through the series connected N and P channel operating range. Input current is less than 1µA over this output MOSFETS as one device is turning "ON" while range. the other is turning "OFF". The current spike flows only during output transitions. The input levels should not be The TC426/TC427/TC428 may be directly driven by maintained between the logic "0" and logic "1" levels. the TL494, SG1526/1527, SG1524, SE5560, and Unused driver inputs must be tied to ground and similar switch-mode power supply integrated circuits. not be allowed to float. Average power dissipation will be reduced by minimizing input rise times. As shown in the characteristic curves, average supply current is frequency dependent. DS21415B-page 6  2002 Microchip Technology Inc.

TC426/TC427/TC428 FIGURE 3-1: INVERTING DRIVER FIGURE 3-2: NONINVERTING DRIVER SWITCHING TIME SWITCHING TIME TEST CIRCUIT TEST CIRCUIT VDD = 18V VDD = 18V 1µF 0.1µF 1µF 0.1µF Input 1 Output Input 1 Output CL = 1000pF CL = 1000pF Input: 100kHz, 2 2 square wave, Input: 100kHz, tRISE = tFALL ≤ 10nsec TC426 tRISEs =qu taFAreL Lw ≤a v1e0,nsec TC427 (1/2 TC428) (1/2 TC428) +5V 90% +5V 90% Input Input 10% 0V 10% tD1 tD2 0V tF tR 18V 18V 90% 90% 90% 90% tD1 tD2 Output Output tR tF 10% 10% 0V 10% 10% 0V FIGURE 3-3: VOLTAGE DOUBLER +15V 30. 29. 28. + 0.1µF – 4.7µF 1N4001 V) 27. (T 26. U O 25. 6 V 2 1/2 – + 1N4001 VOUT 24. fIN = 10kHz TC4236 7 10µF + 47µF 2232.. – 0 10 20 30 40 50 60 70 80 90 100 IOUT (mA) FIGURE 3-4: VOLTAGE INVERTER +15V -5 -6 + – -7 0.1µF 4.7µF -8 (V)T -9 U O-10 V 6 -11 2 1/2 + – 1N4001 VOUT -12 TC426 fIN = 10kHz 3 7 10µF 1N4001 – 47µF -13 + -14 0 10 20 30 40 50 60 70 80 90 100 IOUT (mA)  2002 Microchip Technology Inc. DS21415B-page 7

TC426/TC427/TC428 4.0 TYPICAL CHARACTERISTICS 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. Rise and Fall Times vs. Rise and Fall Times vs. Supply Voltage Delay Times vs. Supply Voltage Temperature 70 90 40 60 CTAL == +102050°CpF 80 CTAL == +102050°CpF 35 VCDL D= =1 01080VpF tR tD2 50 s) 70 30 n TIME (ns) 4300 tR LAY TIME ( 6500 TIME (ns) 2205 tF 20 tF DE 40 tD1 15 10 30 10 0 0 5 10 15 20 0 5 10 15 20 -25 0 25 50 75 100 125 150 SUPPLY VOLTAGE (V) SUPPLY VOLTAGE (V) TEMPERATURE (°C) Supply Current vs. Rise and Fall Times vs. Delay Times vs. Temperature Capacitive Load Capacitive Load 100 80 1K 90 CVDL D= =1 01080VpF tD2 70 TVAD D= =+ 2158°VC 400kHz TVAD D= =+ 2158°VC tR A) m 60 s) 80 T ( 100 n N 50 ELAY TIME ( 7600 PLY CURRE 4300 200kHz TIME (ns) 10 tF D 50 P U 20 tD1 S 40 10 20kHz 30 0 1 -25 0 25 50 75 100 125 150 10 100 1000 10K 10 100 1000 10K TEMPERATURE (°C) CAPACITIVE LOAD (pF) CAPACITIVE LOAD (pF) Supply Current vs. Frequency High Output vs. Voltage Low Output vs. Voltage 30 2.20 1.20 TCAL == +102050°CpF VDD = 18V TA = +25°C TA = +25°C VDD = 5V A) 1.76 V) 0.96 NT (m 20 (V)T1.32 VDD = 8V AGE ( 0.72 10V CURRE 10V V – DOU0.88 13V T VOLT 0.48 UPPLY 10 5V VD0.44 18V OUTPU 0.24 15V S 0 1 10 100 1000 0 10 20 30 40 50 60 70 80 90100 0 10 20 30 40 50 60 70 80 90100 FREQUENCY (kHz) CURRENT SOURCED (mA) CURRENT SUNK (mA) DS21415B-page 8  2002 Microchip Technology Inc.

TC426/TC427/TC428 TYPICAL CHARACTERISTICS (CONTINUED) Supply Voltage vs. Supply Voltage vs. Quiescent Supply Current Quiescent Supply Current 20 20 No Load No Load Both Inputs Logic "0" Both Inputs Logic "1" TA = +25°C TA = +25°C V)15 V)15 E ( E ( G G A A T T OL10 OL10 V V Y Y L L P P UP 5 UP 5 S S 0 0 1 2 3 4 5 6 0 50 100 150 200 250 300 SUPPLY CURRENT (mA) SUPPLY CURRENT (µA) Thermal Derating Curves 1600 1400 8-Pin DIP W) 1200 m 88--Pin CERDIP R ( 1000 E W O 800 P 8-Pin SOIC X. 600 A M 400 200 0 0 10 20 30 40 50 60 70 80 90 100 110 120 AMBIENT TEMPERATURE (°C)  2002 Microchip Technology Inc. DS21415B-page 9

TC426/TC427/TC428 5.0 PACKAGING INFORMATION 5.1 Package Marking Information Package marking data not available at this time. 5.2 Package Dimensions 8-Pin Plastic DIP PIN1 .260 (6.60) .240 (6.10) .045 (1.14) .070 (1.78) .030 (0.76) .040 (1.02) .310 (7.87) .400 (10.16) .290 (7.37) .348 (8.84) .200 (5.08) .140 (3.56) .040 (1.02) .020 (0.51) .015 (0.38) 3°MIN. .150 (3.81) .008 (0.20) .115 (2.92) .400 (10.16) .310 (7.87) .110 (2.79) .022 (0.56) .090 (2.29) .015 (0.38) Dimensions: inches (mm) 8-Pin CERDIP (Narrow) .110 (2.79) .090 (2.29) PIN1 .300 (7.62) .230 (5.84) .055 (1.40) MAX. .020 (0.51) MIN. .400 (10.16) .320 (8.13) .370 (9.40) .290 (7.37) .040 (1.02) .200 (5.08) .020 (0.51) .160 (4.06) ..210205 ((53..0188)) .150M (I3N..81) ..001058 ((00..3280)) 3°MIN. .400 (10.16) .320 (8.13) .065 (1.65) .020 (0.51) .045 (1.14) .016 (0.41) Dimensions: inches (mm) DS21415B-page 10  2002 Microchip Technology Inc.

TC426/TC427/TC428 Package Dimensions (Continued) 8-Pin SOIC PIN1 .157 (3.99) .244 (6.20) .150 (3.81) .228 (5.79) .050 (1.27) TYP. .197 (5.00) .189 (4.80) .069 (1.75) .053 (1.35) 8°MAX.. .010 (0.25) .007 (0.18) .020 (0.51) .010 (0.25) .013 (0.33) .004 (0.10) .050 (1.27) .016 (0.40) Dimensions: inches (mm)  2002 Microchip Technology Inc. DS21415B-page 11

TC426/TC427/TC428 NOTES: DS21415B-page 12  2002 Microchip Technology Inc.

TC426/TC427/TC428 Sales and Support Data Sheets Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and recom- mended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following: 1. Your local Microchip sales office 2. The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277 3. The Microchip Worldwide Site (www.microchip.com) Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. New Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products.  2002 Microchip Technology Inc. DS21415B-page13

TC426/TC427/TC428 NOTES: DS21415B-page14  2002 Microchip Technology Inc.

TC426/TC427/TC428 Information contained in this publication regarding device Trademarks applications and the like is intended through suggestion only and may be superseded by updates. It is your responsibility to The Microchip name and logo, the Microchip logo, FilterLab, ensure that your application meets with your specifications. KEELOQ, microID, MPLAB, PIC, PICmicro, PICMASTER, No representation or warranty is given and no liability is PICSTART, PRO MATE, SEEVAL and The Embedded Control assumed by Microchip Technology Incorporated with respect Solutions Company are registered trademarks of Microchip Tech- to the accuracy or use of such information, or infringement of nology Incorporated in the U.S.A. and other countries. patents or other intellectual property rights arising from such dsPIC, ECONOMONITOR, FanSense, FlexROM, fuzzyLAB, use or otherwise. Use of Microchip’s products as critical com- In-Circuit Serial Programming, ICSP, ICEPIC, microPort, ponents in life support systems is not authorized except with Migratable Memory, MPASM, MPLIB, MPLINK, MPSIM, express written approval by Microchip. No licenses are con- MXDEV, PICC, PICDEM, PICDEM.net, rfPIC, Select Mode veyed, implicitly or otherwise, under any intellectual property and Total Endurance are trademarks of Microchip Technology rights. Incorporated in the U.S.A. Serialized Quick Turn Programming (SQTP) is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2002, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona in July 1999 and Mountain View, California in March 2002. The Company’s quality system processes and procedures are QS-9000 compliant for its PICmicro® 8-bit MCUs, KEELOQ® code hopping devices, Serial EEPROMs, microperipherals, non-volatile memory and analog products. In addition, Microchip’s quality system for the design and manufacture of development systems is ISO 9001 certified.  2002 Microchip Technology Inc. DS21415B-page 15

M WORLDWIDE SALES AND SERVICE AMERICAS ASIA/PACIFIC Japan Corporate Office Australia Microchip Technology Japan K.K. Benex S-1 6F 2355 West Chandler Blvd. Microchip Technology Australia Pty Ltd 3-18-20, Shinyokohama Chandler, AZ 85224-6199 Suite 22, 41 Rawson Street Kohoku-Ku, Yokohama-shi Tel: 480-792-7200 Fax: 480-792-7277 Epping 2121, NSW Kanagawa, 222-0033, Japan Technical Support: 480-792-7627 Australia Tel: 81-45-471- 6166 Fax: 81-45-471-6122 Web Address: http://www.microchip.com Tel: 61-2-9868-6733 Fax: 61-2-9868-6755 Rocky Mountain China - Beijing Korea 2355 West Chandler Blvd. Microchip Technology Consulting (Shanghai) Microchip Technology Korea Chandler, AZ 85224-6199 Co., Ltd., Beijing Liaison Office 168-1, Youngbo Bldg. 3 Floor Tel: 480-792-7966 Fax: 480-792-7456 Unit 915 Samsung-Dong, Kangnam-Ku Bei Hai Wan Tai Bldg. Seoul, Korea 135-882 Atlanta No. 6 Chaoyangmen Beidajie Tel: 82-2-554-7200 Fax: 82-2-558-5934 500 Sugar Mill Road, Suite 200B Beijing, 100027, No. China Singapore Atlanta, GA 30350 Tel: 86-10-85282100 Fax: 86-10-85282104 Microchip Technology Singapore Pte Ltd. Tel: 770-640-0034 Fax: 770-640-0307 China - Chengdu 200 Middle Road Boston #07-02 Prime Centre Microchip Technology Consulting (Shanghai) 2 Lan Drive, Suite 120 Singapore, 188980 Co., Ltd., Chengdu Liaison Office Westford, MA 01886 Tel: 65-6334-8870 Fax: 65-6334-8850 Rm. 2401, 24th Floor, Tel: 978-692-3848 Fax: 978-692-3821 Taiwan Ming Xing Financial Tower Chicago No. 88 TIDU Street Microchip Technology Taiwan 333 Pierce Road, Suite 180 Chengdu 610016, China 11F-3, No. 207 Itasca, IL 60143 Tel: 86-28-6766200 Fax: 86-28-6766599 Tung Hua North Road Tel: 630-285-0071 Fax: 630-285-0075 China - Fuzhou Taipei, 105, Taiwan Dallas Tel: 886-2-2717-7175 Fax: 886-2-2545-0139 Microchip Technology Consulting (Shanghai) 4570 Westgrove Drive, Suite 160 Co., Ltd., Fuzhou Liaison Office Addison, TX 75001 Unit 28F, World Trade Plaza EUROPE Tel: 972-818-7423 Fax: 972-818-2924 No. 71 Wusi Road Detroit Fuzhou 350001, China Denmark Tri-Atria Office Building Tel: 86-591-7503506 Fax: 86-591-7503521 Microchip Technology Nordic ApS 32255 Northwestern Highway, Suite 190 China - Shanghai Regus Business Centre Farmington Hills, MI 48334 Microchip Technology Consulting (Shanghai) Lautrup hoj 1-3 Tel: 248-538-2250 Fax: 248-538-2260 Co., Ltd. Ballerup DK-2750 Denmark Kokomo Room 701, Bldg. B Tel: 45 4420 9895 Fax: 45 4420 9910 2767 S. Albright Road Far East International Plaza France Kokomo, Indiana 46902 No. 317 Xian Xia Road Microchip Technology SARL Tel: 765-864-8360 Fax: 765-864-8387 Shanghai, 200051 Parc d’Activite du Moulin de Massy Los Angeles Tel: 86-21-6275-5700 Fax: 86-21-6275-5060 43 Rue du Saule Trapu 18201 Von Karman, Suite 1090 China - Shenzhen Batiment A - ler Etage Irvine, CA 92612 Microchip Technology Consulting (Shanghai) 91300 Massy, France Tel: 949-263-1888 Fax: 949-263-1338 Co., Ltd., Shenzhen Liaison Office Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 New York Rm. 1315, 13/F, Shenzhen Kerry Centre, Germany 150 Motor Parkway, Suite 202 Renminnan Lu Microchip Technology GmbH Hauppauge, NY 11788 Shenzhen 518001, China Gustav-Heinemann Ring 125 Tel: 631-273-5305 Fax: 631-273-5335 Tel: 86-755-2350361 Fax: 86-755-2366086 D-81739 Munich, Germany San Jose Hong Kong Tel: 49-89-627-144 0 Fax: 49-89-627-144-44 Italy Microchip Technology Inc. Microchip Technology Hongkong Ltd. 2107 North First Street, Suite 590 Unit 901-6, Tower 2, Metroplaza Microchip Technology SRL San Jose, CA 95131 223 Hing Fong Road Centro Direzionale Colleoni Tel: 408-436-7950 Fax: 408-436-7955 Kwai Fong, N.T., Hong Kong Palazzo Taurus 1 V. Le Colleoni 1 Toronto Tel: 852-2401-1200 Fax: 852-2401-3431 20041 Agrate Brianza Milan, Italy 6285 Northam Drive, Suite 108 India Tel: 39-039-65791-1 Fax: 39-039-6899883 Mississauga, Ontario L4V 1X5, Canada Microchip Technology Inc. United Kingdom Tel: 905-673-0699 Fax: 905-673-6509 India Liaison Office Divyasree Chambers Arizona Microchip Technology Ltd. 505 Eskdale Road 1 Floor, Wing A (A3/A4) No. 11, O’Shaugnessey Road Winnersh Triangle Bangalore, 560 025, India Wokingham Tel: 91-80-2290061 Fax: 91-80-2290062 Berkshire, England RG41 5TU Tel: 44 118 921 5869 Fax: 44-118 921-5820 03/01/02 (cid:1)(cid:2)(cid:3)(cid:4)(cid:5)(cid:6)(cid:5)(cid:7)(cid:8)(cid:1) DS21415B-page 16  2002 Microchip Technology Inc.

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: M icrochip: TC426CPA TC428CPA TC427EOA TC427EPA TC428COA TC426EPA TC426EOA TC426IJA TC426COA TC427EOA713 TC426EOA713 TC428COA713 TC427MJA TC427IJA TC426COA713 TC427COA713 TC427COA TC428EOA TC428EPA TC428EOA713 TC426MJA TC427CPA