TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP www.ti.com SGLS350C–JULY2006–REVISEDSEPTEMBER2010 BACKUP-BATTERY SUPERVISORS FOR RAM RETENTION CheckforSamples:TPS3619-33-EP,TPS3619-50-EP,TPS3620-33-EP,TPS3620-50-EP FEATURES APPLICATIONS 1 • SupplyCurrentof40mA(Max) • FaxMachines • Battery-SupplyCurrentof100nA(Max) • Set-TopBoxes • PrecisionSupply-VoltageMonitor3.3V,5V, • AdvancedVoice-MailSystems andOtherOptionsonRequest • PortableBattery-PoweredEquipment • Backup-BatteryVoltageCanExceedV • ComputerEquipment DD • AdvancedModems • Power-OnResetGeneratorwithFixed100-ms ResetDelayTime • AutomotiveSystems • PortableLong-TimeMonitoringEquipment • VoltageMonitorforPower-FailorLow-Battery Monitoring • Point-of-SaleEquipment • BatteryFreshnessSeal(TPS3619) DESCRIPTION • Pin-to-PinCompatibleWithMAX819,MAX703, andMAX704 The TPS3619 and TPS3620 families of supervisory circuits monitor and control processor activity by • 8-PinMiniSmall-OutlinePackage(MSOP) providing backup-battery switchover for data retention Package ofCMOSRAM. SUPPORTS DEFENSE, AEROSPACE, During power on, RESET is asserted when the AND MEDICAL APPLICATIONS supplyvoltage(VDDorVBAT)becomeshigherthan1.1 V. Thereafter, the supply voltage supervisor monitors • ControlledBaseline V and keeps RESET output active as long as V DD DD • OneAssembly/TestSite remains below the threshold voltage (V ). An internal IT • OneFabricationSite timer delays the return of the output to the inactive • AvailableinMilitary(–55°C/125°C) state (high) to ensure proper system reset. The delay TemperatureRange(1) time starts after VDD has risen above VIT. When the supply voltage drops below V , the output becomes • ExtendedProductLifeCycle IT active(low)again. • ExtendedProduct-ChangeNotification • ProductTraceability The product spectrum is designed for supply voltages of 3.3 V and 5 V. The TPS3619 and TPS3620 are available in an 8-pin MSOP package and are characterized for operation over a temperature range (1) Additionaltemperaturerangesavailable-contactfactory of–55°Cto125°C. DGK PACKAGE (TOP VIEW) VOUT 1 8 VBAT VDD 2 7 RESET ACTUAL SIZE GND 3 6 MR 3,05 mm x 4,98 mm PFI 4 5 PFO 1 Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexas Instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet. PRODUCTIONDATAinformationiscurrentasofpublicationdate. Copyright©2006–2010,TexasInstrumentsIncorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarilyincludetestingofallparameters.

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP SGLS350C–JULY2006–REVISEDSEPTEMBER2010 www.ti.com This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriateprecautions.Failuretoobserveproperhandlingandinstallationprocedurescancausedamage. ESDdamagecanrangefromsubtleperformancedegradationtocompletedevicefailure.Precisionintegratedcircuitsmaybemore susceptibletodamagebecauseverysmallparametricchangescouldcausethedevicenottomeetitspublishedspecifications. TYPICAL OPERATING CIRCUIT Power TPS3619 Microcontroller Supply 0.1 m F TPS3620 Backup or Battery Microprocessor VDD VBAT External Source RESET RESET Rx PFI PFO I/O Switchover Ry MR Capacitor VOUT 0.1 m F VCC Manual GND GND Reset PACKAGEINFORMATION(1) PACKAGE TRANSPORTMEDIA, T PRODUCT ORDERABLEPARTNUMBER A MARKING QUANTITY TPS3619-33MDGKEP(2) Tube,80 TPS3619-33 BZP TPS3619-33MDGKREP Tapeandreel,2500 TPS3619-50MDGK(2) Tube,80 TPS3619-50 TBD TPS3619-50MDGKREP(2) Tapeandreel,2500 –55°Cto125°C TPS3620-33MDGKTEP Tapeandreel,250 TPS3620-33 BTY TPS3620-33MDGKREP Tapeandreel,2500 TPS3620-50MDGKTEP(2) Tapeandreel,250 TPS3620-50 TBD TPS3620-50MDGKREP(2) Tapeandreel,2500 (1) Forthemostcurrentspecificationsandpackageinformation,seethePackageOptionAddendumlocatedattheendofthisdatasheetor seetheTIwebsiteatwww.ti.com. (2) ProductPreview.Parametersinelectricalcharacteristicsaresubjecttochange. Standard and Application-Specific Versions TPS361 9 33 M DGK R EP DEVICENAME NOMINALVOLTAGE(1),V NOM Designator TPS3619-33DGK 3.3V Reel TPS3619-50DGK 5V Package TPS3620-33DGK 3.3V Temperature Range TPS3620-50DGK 5V Nominal Supply Voltage Functionality (1) Forotherthresholdvoltageversions,contactthelocalTIsales Family officeforavailabilityandleadtime. 2 SubmitDocumentationFeedback Copyright©2006–2010,TexasInstrumentsIncorporated ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP www.ti.com SGLS350C–JULY2006–REVISEDSEPTEMBER2010 Absolute Maximum Ratings overoperatingfree-airtemperature(unlessotherwisenoted)(1) UNIT V (2) 7V DD Supplyvoltage MRandPFIpins(2) –0.3Vto(V +0.3V) DD V 400mA OUT Continuousoutputcurrent,I O Allotherpins(2) ±10mA Continuoustotalpowerdissipation SeeDissipationRatingsTable Operatingfree-airtemperaturerange,T –55°Cto125°C A Storagetemperaturerange,T –65°Cto150°C stg Leadtemperaturesoldering1,6mm(1/16in)fromcasefor10s 260°C (1) Stressesbeyondthoselistedunderabsolutemaximumratingsmaycausepermanentdamagetothedevice.Thesearestressratings only,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunderrecommendedoperating conditionsisnotimplied.Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability. (2) AllvoltagevaluesarewithrespecttoGND.Forreliableoperation,thedevicemustnotbecontinuouslyoperatedat7Vformorethan t=1000h. Dissipation Ratings T <25°C DERATINGFACTOR T =70°C T =85°C T =125°C PACKAGE A A A A POWERRATING ABOVET =25°C POWERRATING POWERRATING POWERRATING A DGK 470mW 3.76mW/°C 301mW 241mW 93.98mW Recommended Operating Conditions atspecifiedtemperaturerange MIN MAX UNIT V Supplyvoltage 1.65 5.5 V DD V Batterysupplyvoltage 1.5 5.5 V BAT V Inputvoltage 0 V +0.3 V I DD V High-levelinputvoltage 0.7×V V IH DD V Low-levelinputvoltage 0.3×V V IL DD I ContinuousoutputcurrentatV 300 mA O OUT InputtransitionriseandfallrateatMR 100 ns/V Δt/ΔV SlewrateatV orV 1 V/ms DD BAT T Operatingfree-airtemperature –55 125 °C A Copyright©2006–2010,TexasInstrumentsIncorporated SubmitDocumentationFeedback 3 ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP SGLS350C–JULY2006–REVISEDSEPTEMBER2010 www.ti.com Electrical Characteristics overrecommendedoperatingconditions(unlessotherwisenoted) PARAMETER TESTCONDITIONS MIN TYP MAX UNIT V =3.3V,I =–2mA V –0.4 DD OH DD RESET V =5V,I =–3mA V –0.4 DD OH DD V High-leveloutputvoltage V =1.8V,I =–20mA V –0.3 V OH DD OH DD PFO V =3.3V,I =–80mA V –0.4 DD OH DD V =5V,I =–120mA V –0.4 DD OH DD V =1.8V,I =–400mA 0.2 DD OL V Low-leveloutputvoltage RESET,PFO V =3.3V,I =2mA 0.4 V OL DD OL V =5V,I =3mA 0.4 DD OL V Power-upresetvoltage(1) IOL=20mA,VBAT>1.1Vor 0.4 V res V >1.1V DD I =8.5mA,V =0V, OUT BAT V –50 V =1.8V DD DD I =125mA,V =0V, Normalmode OUT BAT V –150 V =3.3V DD DD V I =190mA,V =0V, mV OUT OUT BAT V –200 V =5V DD DD I =0.5mA,V =1.5V, OUT BAT V –50 Battery-backupmode VDD=0V BAT I =7.5mA,V =3.3V V –150 OUT BAT BAT V toV onresistance V =5V 0.6 1 DD OUT DD r Ω DS(on) V toV onresistance V =3.3V 8 20 BAT OUT DD TPS36XX-33 2.88 2.93 3.05 VIT– Negative-goinginputthreshold TA=–55°Cto125°C V voltage(2) TPS36XX-50 4.46 4.55 4.64 V T =–55°Cto125°C 1.13 1.15 1.185 V PFI A 1.65V<V <2.5V 20 IT V 2.5V<V <3.5V 40 IT IT V Hysteresis 3.5V<V <5.5V 60 mV hys IT PFI 12 VBSW(3) V =1.8V 55 DD I High-levelinputcurrent MR MR=0.7×V , V =5V –30 –76 mA IH DD DD I Low-levelinputcurrent MR MR=0V, V =5V –110 –255 mA IL DD I Inputcurrent PFI –25 25 nA I V =1.8V –0.3 DD I Short-circuitcurrent PFO PFO=0V V =3.3V –1.1 mA OS DD V =5V –2.4 DD V =V 40 OUT DD I V supplycurrent mA DD DD V =V 40 OUT BAT V =V –0.1 0.1 OUT DD I V supplycurrent mA (BAT) BAT V =V 0.5 OUT BAT C Inputcapacitance V =0Vto5V 5 pF I I (1) ThelowestsupplyvoltageatwhichRESETbecomesactive.t ≥15ms/V. r,VDD (2) Toensurethebeststabilityofthethresholdvoltage,abypasscapacitor(ceramic,0.1mF)shouldbeplacednearthesupplyterminals. (3) ForV <1.6V,V switchestoV ,regardlessofV . DD OUT BAT BAT 4 SubmitDocumentationFeedback Copyright©2006–2010,TexasInstrumentsIncorporated ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP www.ti.com SGLS350C–JULY2006–REVISEDSEPTEMBER2010 Timing Requirements atR =1MΩ,C =50pF,T =25°C L L A PARAMETER TESTCONDITIONS MIN MAX UNIT atV V =V +0.2V,V =V –0.2V 6 ms DD IH IT IL IT t Pulsewidth w atMR V =V +0.2V,V =0.3xV ,V =0.7×V 100 ns DD IT IL DD IH DD Switching Characteristics atR =1MΩ,C =50pF,T =–55°Cto125°C L L A PARAMETER TESTCONDITIONS MIN TYP MAX UNIT V ≥V +0.2V,MR≥0.7×V , t Delaytime DD IT DD 60 100 140 ms d Seetimingdiagram V toRESET V =V –0.4V,V =V +0.4V 2 5 DD IL IT IH IT Propagation(delay)time, PFItoPFOdelay V =V –0.35V,V =V +0.35V 3 5 t IL PFI IH PFI ms PHL high-to-low-leveloutput V ≥V +0.2V,V =0.3×V , MRtoRESET DD IT IL DD 0.1 1 V =0.7×V IH DD TimingDiagram VBAT VIT VDD t VOUT t RESET td td t Copyright©2006–2010,TexasInstrumentsIncorporated SubmitDocumentationFeedback 5 ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP SGLS350C–JULY2006–REVISEDSEPTEMBER2010 www.ti.com Table1.FUNCTIONTABLE V >V V >V MR V RESET DD IT DD BAT OUT 0 0 L V L BAT 0 0 H V L BAT 0 1 L V L DD 0 1 H V L DD 1 0 L V L DD 1 0 H V H DD 1 1 L V L DD 1 1 H V H DD PFI>V PFO PFI 0 L 1 H CONDITION:V >V (MIN) DD DD TERMINALFUNCTIONS TERMINAL I/O DESCRIPTION NAME NO. GND 3 I Ground MR 6 I Manualreset PFI 4 I Power-failcomparatorinput PFO 5 O Power-failcomparatoroutput RESET 7 O Active-lowreset V 8 I Backupbattery BAT V 2 I Supplyinputvoltage DD V 1 O Supplyoutputvoltage OUT 6 SubmitDocumentationFeedback Copyright©2006–2010,TexasInstrumentsIncorporated ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP www.ti.com SGLS350C–JULY2006–REVISEDSEPTEMBER2010 FUNCTIONALBLOCKDIAGRAM VBAT + Switch _ Control VOUT VDD RESET MR Logic RESET + + _ Timer PFI + PFO _ Reference Voltage of 1.15 V Copyright©2006–2010,TexasInstrumentsIncorporated SubmitDocumentationFeedback 7 ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP SGLS350C–JULY2006–REVISEDSEPTEMBER2010 www.ti.com TYPICAL CHARACTERISTICS STATICDRAIN-SOURCEON-STATERESISTANCE STATICDRAIN-SOURCEON-STATERESISTANCE (V toV ) (V toV ) DD OUT BAT OUT vs vs OUTPUTCURRENT OUTPUTCURRENT 1000 20 We − m VVDBDAT = = 3 G.3N VD Wce − VBAT = 3.3 V c n sistan 900 TA = 85°C esista 17.5 e R n-State R 800 On-State 15 TA = 85°C ource O 700 TAT =A 0=° 2C5°C Source 12.5 TA = 0°C TA = 25°C on)− Static Drain-S 560000 TA = −40°C on)− Static Drain- 71.055 TA = −40°C S( 50 75 100 125 150 175 200 S( 2.5 4.5 6.5 8.5 10.5 12.5 14.5 D D r IO − Output Current − mA r IO − Output Current − mA Figure1. Figure2. SUPPLYCURRENT NORMALIZEDTHRESHOLDATRESET vs vs SUPPLYVOLTAGE FREE-AIRTEMPERATURE 30 1.001 V VBAT Mode VDD Mode T − 25 VBAT = 2.6 V or VBAT = GND ESE 1 A R murrent − 20 TA = 25°C TA = 0°C Voltage at 0.999 ply C 15 TA = 85°C hold 0.998 p s u e − S TA = −40°C Thr D 10 d 0.997 D ze I ali m 5 or 0.996 N − T VI0.995 0 −40−30−20−10 0 10 20 30 40 50 60 70 80 0 1 2 3 4 5 6 VDD − Supply Voltage − V TA − Free-Air Temperature − °C Figure3. Figure4. 8 SubmitDocumentationFeedback Copyright©2006–2010,TexasInstrumentsIncorporated ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP www.ti.com SGLS350C–JULY2006–REVISEDSEPTEMBER2010 TYPICAL CHARACTERISTICS (continued) HIGH-LEVELOUTPUTVOLTAGEATRESET HIGH-LEVELOUTPUTVOLTAGEATRESET vs vs HIGH-LEVELOUTPUTCURRENT HIGH-LEVELOUTPUTCURRENT 6 5.1 – V VVDBDAT = = 5 G VND T – V Expanded View ET 5 SE 5 oltage at RES 4 TA = −40°CTA = 25°TCA = 0°C Voltage at RE 4.9 TA = −40°C TA = 25°CTA = 0°C ut V 3 put 4.8 p ut ut O gh-Level O 2 TA = 85°C High-Level 4.7 VDD = 5 V TA = 85°C – Hi 1 – H 4.6 VBAT = GND H O O V V 0 4.5 0 −−5 −10 −15 −20 −25 −30 −35 0 −0.5 −1 −1.5 −2 −2.5 −3 −3.5 −4 −4.5 −5 IOH − High-Level Output Current − mA IOH − High-Level Output Current − mA Figure5. Figure6. HIGH-LEVELOUTPUTVOLTAGEATPFO HIGH-LEVELOUTPUTVOLTAGEATPFO vs vs HIGH-LEVELOUTPUTCURRENT HIGH-LEVELOUTPUTCURRENT 6 5.55 Expanded View O – V 5 TA = −40°C O – V 5.50 TA = −40°C F F ge at P 4 TA = 25°C ge at P 55..4405 TA = 25°C TA = 0°C a a olt TA = 0°C olt V V 5.35 put 3 put ut ut 5.30 O O evel 2 TA = 85°C evel 5.25 TA = 85°C L L h- h- Hig VDD = 5.5 V Hig 5.20 VPFDDI = = 1 5.4.5 V V – 1 PFI = 1.4 V – V OH VBAT = GND V OH 5.15 VBAT = GND 0 5.10 0 −0.5 −1 −1.5 −2 −2.5 0 −20 −40 −60 −80 −100−120−140−160−180−200 IOH − High-Level Output Current − mA IOH − High-Level Output Current − m A Figure7. Figure8. Copyright©2006–2010,TexasInstrumentsIncorporated SubmitDocumentationFeedback 9 ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP SGLS350C–JULY2006–REVISEDSEPTEMBER2010 www.ti.com TYPICAL CHARACTERISTICS (continued) LOW-LEVELOUTPUTVOLTAGEATRESET LOW-LEVELOUTPUTVOLTAGEATRESET vs vs LOW-LEVELOUTPUTCURRENT LOW-LEVELOUTPUTCURRENT 3.5 500 – V VDD = 3.3 V mV Expanded View SET 3 VBAT = GND T – VDD = 3.3 V TA = 85°C RE SE 400 VBAT = GND at 2.5 RE oltage 2 TA = 0°C age at 300 TA = 25°C utput V 1.5 TA = 25°C put Volt TA = 0°C el O TA = 85°C Out 200 ev el L 1 v w- Le TA = −40°C Lo TA = −40°C w- 100 V – OL 0.5 – LoL O V 0 0 0 5 10 15 20 25 0 1 2 3 4 5 IOL − Low-Level Output Current − mA IOL − Low-Level Output Current − mA Figure9. Figure10. MINIMUMPULSEDURATIONATV MINIMUMPULSEDURATIONATPFI DD vs vs THRESHOLDOVERDRIVEATV THRESHOLDOVERDRIVEATPFI DD 10 5 s 9 s 4.6 m− DD 8 mFI − 4.2 VDD = 1.65 V V P 3.8 at 7 at n n 3.4 atio 6 atio Dur 5 Dur 3 se se 2.6 ul 4 ul m P m P 2.2 u 3 u m m 1.8 ni ni Mi 2 Mi 1.4 1 1 0 0.6 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Threshold Overdrive at VDD − V Threshold Overdrive at PFI − V Figure11. Figure12. 10 SubmitDocumentationFeedback Copyright©2006–2010,TexasInstrumentsIncorporated ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP www.ti.com SGLS350C–JULY2006–REVISEDSEPTEMBER2010 DETAILED DESCRIPTION Battery Freshness Seal (TPS3619) The battery freshness seal of the TPS3619 family disconnects the backup battery from internal circuitry until it is needed. This function prevents the backup battery from being discharged until the final product is put to use. The followingstepsexplainhowtoenablethefreshnesssealmode. 1. ConnectV (V >V min) BAT BAT BAT 2. GroundPFO 3. ConnectPFItoV (PFI=V ) DD DD 4. ConnectV topowersupply(V >V )andretainfor5ms<t <35ms DD DD IT The battery freshness seal mode is removed automatically by the positive-going edge of RESET when V is DD applied. Power-Fail Input/Output Comparator (PFI and PFO) An additional comparator is provided to monitor voltages other than the nominal supply voltage. The PFI is compared with an internal voltage reference of 1.15 V. If the input voltage falls below the power-fail threshold (V ) of 1.15 V (typ), the PFO goes low. If V goes above V plus about 12-mV hysteresis, the output IT(PFI) IT(PFI) (PFI) returns to high. By connecting two external resistors, it is possible to supervise any voltages above V . The (PFI) sum of both resistors should be about 1 MΩ, to minimize power consumption and also to ensure that the current in the PFI pin can be ignored, compared with the current through the resistor network. The tolerance of the external resistors should be not more than 1%, to ensure minimal variation of sensed voltage. If the power-fail comparatorisunused,PFIshouldbeconnectedtogroundandPFOleftunconnected. Backup-Battery Switchover In case of a brownout or power failure, it may be necessary to preserve the contents of RAM. If a backup battery is installed at V , the device automatically switches the connected RAM to backup power when V fails. In BAT DD order to allow the backup battery (e.g., a 3.6-V lithium cell) to have a higher voltage than V , these supervisors DD do not connect V to V when V is greater than V . V only connects to V (through a 15-Ω switch) BAT OUT BAT DD BAT OUT when V falls below the V and V is greater than V . When V recovers, switchover is deferred, either DD IT BAT DD DD until V crosses V or until V rises above V . V connects to V through a 1-Ω (max) PMOS switch DD BAT DD IT OUT DD whenV crossestheresetthreshold. DD Table2.FUNCTIONTABLE V >V V >V V DD BAT DD IT OUT 1 1 V DD 1 0 V DD 0 1 V DD 0 0 V BAT Copyright©2006–2010,TexasInstrumentsIncorporated SubmitDocumentationFeedback 11 ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP SGLS350C–JULY2006–REVISEDSEPTEMBER2010 www.ti.com V – e g a olt VDD Mode VIT Hysteresis V y pl p u S al m r o N VBAT Mode – D D VBSW Hysteresis V Undefined VBAT – Backup-Battery Supply Voltage – V Figure13. NormalSupplyVoltagevsBackup-BatterySupplyVoltage 12 SubmitDocumentationFeedback Copyright©2006–2010,TexasInstrumentsIncorporated ProductFolderLink(s):TPS3619-33-EPTPS3619-50-EP TPS3620-33-EP TPS3620-50-EP

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 PACKAGING INFORMATION Orderable Device Status Package Type Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) (6) (3) (4/5) TPS3619-33MDGKREP ACTIVE VSSOP DGK 8 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 BZP & no Sb/Br) TPS3620-33MDGKREP ACTIVE VSSOP DGK 8 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 BTY & no Sb/Br) TPS3620-33MDGKTEP ACTIVE VSSOP DGK 8 250 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 BTY & no Sb/Br) V62/06670-01XE ACTIVE VSSOP DGK 8 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 BZP & no Sb/Br) V62/06670-03XE ACTIVE VSSOP DGK 8 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 BTY & no Sb/Br) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Addendum-Page 1

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 2

PACKAGE MATERIALS INFORMATION www.ti.com 3-Aug-2017 TAPE AND REEL INFORMATION *Alldimensionsarenominal Device Package Package Pins SPQ Reel Reel A0 B0 K0 P1 W Pin1 Type Drawing Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant (mm) W1(mm) TPS3619-33MDGKREP VSSOP DGK 8 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 TPS3620-33MDGKREP VSSOP DGK 8 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 TPS3620-33MDGKTEP VSSOP DGK 8 250 177.8 12.4 5.3 3.4 1.4 8.0 12.0 Q1 PackMaterials-Page1

PACKAGE MATERIALS INFORMATION www.ti.com 3-Aug-2017 *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ Length(mm) Width(mm) Height(mm) TPS3619-33MDGKREP VSSOP DGK 8 2500 358.0 335.0 35.0 TPS3620-33MDGKREP VSSOP DGK 8 2500 358.0 335.0 35.0 TPS3620-33MDGKTEP VSSOP DGK 8 250 202.0 201.0 28.0 PackMaterials-Page2

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