TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 BACKUP-BATTERY SUPERVISORS FOR RAM RETENTION FEATURES 1 DESCRIPTION * Supply Current of 40 A (Max) * Battery-Supply Current of 100 nA (Max) * Precision Supply Voltage Monitor 3.3 V, 5 V, Other Options on Request * Backup-Battery Voltage Can Exceed VDD * Power On Reset Generator With Fixed 100-ms Reset Delay Time * Voltage Monitor For Power-Fail or Low-Battery Monitoring * Battery Freshness Seal (TPS3619) * Pin-For-Pin Compatible With MAX819, MAX703, and MAX704 * 8-Pin MSOP Package * Temperature Range -40C to +85C 2 The TPS3619 and TPS3620 families of supervisory circuits monitor and control processor activity by providing backup-battery switchover for data retention of CMOS RAM. During power on, RESET is asserted when the supply voltage (VDD or VBAT) becomes higher than 1.1 V. Thereafter, the supply voltage supervisor monitors VDD and keeps RESET output active as long as VDD remains below the threshold voltage (VIT). An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. The delay time starts after VDD has risen above VIT. When the supply voltage drops below VIT, the output becomes active (low) again. 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 of -40C to +85C. APPLICATIONS * * * * * * * * * Fax Machines Set-Top Boxes Advanced Voice Mail Systems Portable Battery-Powered Equipment Computer Equipment Advanced Modems Automotive Systems Portable Long-Time Monitoring Equipment Point-of-Sale Equipment DGK PACKAGE (TOP VIEW) VOUT VDD GND PFI 1 8 2 7 3 6 4 5 VBAT RESET MR PFO ACTUAL SIZE 3,05 mm x 4,98 mm TYPICAL OPERATING CIRCUIT Power Supply TPS3619 TPS3620 0.1 F VBAT VDD External Source Microcontroller or Microprocessor Backup Battery RESET RESET Rx PFI Ry Manual Reset I/O PFO Switchover Capacitor MR VOUT GND 0.1 F VCC GND 1 2 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright (c) 2001-2007, Texas Instruments Incorporated TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. PACKAGE INFORMATION (1) SPECIFIED TEMPERATURE RANGE PRODUCT PACKAGE MARKING TPS3619-33 AFL TPS3619-50 AFM -40C to +85C TPS3620-33 ANL TPS3620-50 (1) ANM ORDERING NUMBER TRANSPORT MEDIA, QUANTITY TPS3619-33DGK Tube, 80 TPS3619-33DGKR Tape and Reel, 2500 TPS3619-50DGK Tube, 80 TPS3619-50DGKR Tape and Reel, 2500 TPS3620-33DGKT Tape and Reel, 250 TPS3620-33DGKR Tape and Reel, 2500 TPS3620-50DGKT Tape and Reel, 250 TPS3620-50DGKR Tape and Reel, 2500 For the most current specifications and package information, see the Package Option Addendum located at the end of this data sheet or refer to our web site at www.ti.com. STANDARD AND APPLICATION SPECIFIC VERSIONS TPS361 9 - 33 DGK R Reel Package Nominal Supply Voltage Functionality (1) Family DEVICE NAME NOMINAL VOLTAGE (1), VNOM TPS3619-33 DGK 3.3 V TPS3619-50 DGK 5.0 V TPS3620-33 DGK 3.3 V TPS3620-50 DGK 5.0 V For other threshold voltage versions, contact the local TI sales office for availability and lead-time. ABSOLUTE MAXIMUM RATINGS Over operating free-air temperature (unless otherwise noted). (1) UNIT Supply voltage: VDD (2) 7V MR and PFI pins (2) Continuous output current: -0.3 V to (VDD + 0.3 V) VOUT, IO 400 mA All other pins, IO (2) 10 mA Continuous total power dissipation See Dissipation Rating Table Operating free-air temperature range, TA -40C to +85C Storage temperature range, Tstg -65C to +150C Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds (1) (2) +260C Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values are with respect to GND. For reliable operation, the device must not be operated at 7 V for more than t = 1000h continuously. DISSIPATION RATING TABLE 2 PACKAGE JC JA (LOW-K) JA (HIGH-K) TA < 25C POWER RATING DERATING FACTOR ABOVE TA = +25C TA= +70C POWER RATING TA = +85C POWER RATING DGK 55C/W 266C/W 180C/W 470 mW 3.76 mW/C 301 mW 241 mW Submit Documentation Feedback Copyright (c) 2001-2007, Texas Instruments Incorporated Product Folder Link(s): TPS3619-33 TPS3619-50 TPS3620-33 TPS3620-50 TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 RECOMMENDED OPERATING CONDITIONS At specified temperature range. MIN Supply voltage, VDD Battery supply voltage, VBAT Input voltage, VI High-level input voltage, VIH MAX UNIT 1.65 5.5 V 1.5 5.5 V 0 VDD + 0.3 V 0.7 x VDD V Low-level input voltage, VIL 0.3 x VDD V Continuous output current at VOUT, IO 300 mA Input transition rise and fall rate at MR 100 ns/V 1 V/s Slew rate at VDD or VBAT, t/V Operating free-air temperature range, TA -40 +85 C ELECTRICAL CHARACTERISTICS Over recommended operating conditions (unless otherwise noted). PARAMETER TEST CONDITIONS RESET VOH High-level output voltage PFO VOL Low-level output voltage Vres RESET PFO Power-up reset voltage (see (1) ) Normal mode VOUT Battery-backup mode rDS(on) VIT- VDD - 0.2 V IOH = -2 mA VDD - 0.4 V VDD = 5 V, IOH = -3 mA VDD - 0.4 V VDD = 1.8 V, IOH = -20 A VDD - 0.3 V VDD = 3.3 V, IOH = -80 A VDD - 0.4 V VDD = 5 V, IOH = -120 A VDD - 0.4 V VDD = 1.8 V, IOL = -400 A 0.2 VDD = 3.3 V, IOL = 2 mA 0.4 VDD = 5 V, IOL = 3 mA 0.4 VDD = 1.8 V VDD - 50 mV IOUT = 125 mA, VBAT = 0 V VDD = 3.3 V VDD - 150 mV IOUT = 200 mA, VBAT = 0 V VDD = 5 V VDD - 200 mV IOUT = 0.5 mA, VBAT = 1.5 V VDD = 0 V VBAT - 20 mV VDD = 3.3 V TPS3619-33 ) TPS3619-50 TA = -40C to 85C PFI Hysteresis (1) (2) (3) V V V V VBAT - 113 mV 0.6 1 8 15 2.88 2.93 3 4.46 4.55 4.64 1.13 1.15 1.17 1.65 V < VIT < 2.5 V 20 2.5 V < VIT < 3.5 V 40 3.5 V < VIT < 5.5 V 60 PFI VBSW (see (3)) V 0.4 IOUT = 8.5 mA, VBAT = 0 V UNIT V IOL = 20 A, VBAT > 1.1 V or VDD > 1.1 V VDD = 5 V VIT Vhys IOH = -400 A IOUT = 7.5 mA, VBAT = 3.3 V (2) MAX VDD = 3.3 V, VBAT to VOUT on-resistance VPFI TYP VDD = 1.8 V, VDD to VOUT on-resistance Negative-going input threshold voltage (see MIN V mV 12 VDD = 1.8 V 55 The lowest supply voltage at which RESET becomes active. tr,VDD 15 s/V. To ensure the best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1 F) should be placed near the supply terminals. For VDD < 1.6 V, VOUT switches to VBAT regardless of VBAT. Copyright (c) 2001-2007, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TPS3619-33 TPS3619-50 TPS3620-33 TPS3620-50 3 TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 ELECTRICAL CHARACTERISTICS (continued) Over recommended operating conditions (unless otherwise noted). PARAMETER TEST CONDITIONS IIH High-level input current IIL Low-level input current II Input current PFI IOS Short-circuit current PFO IDD VDD supply current I(BAT) VBAT supply current Ci Input capacitance MR MR = 0.7 x VDD MR = 0 V PFO = 0 V MIN VDD = 5 V TYP MAX -33 -76 -110 -255 -25 25 VDD = 1.8 V -0.3 VDD = 3.3 V -1.1 VDD = 5 V -2.4 VOUT = VDD 40 VOUT = VBAT 40 VOUT = VDD -0.1 0.1 VOUT = VBAT 0.5 VI = 0 V to 5 V 5 UNIT A nA mA A A pF TIMING REQUIREMENTS At RL = 1 M, CL = 50 pF, TA = -40C to +85C. PARAMETER tw Pulse width TEST CONDITIONS at VDD VIH = VIT + 0.2 V, VIL = VIT - 0.2 V at MR VDD = VIT + 0.2 V, VIL = 0.3 x VDD, VIH = 0.7 x VDD MIN TYP MAX UNIT 6 s 100 ns SWITCHING CHARACTERISTICS At RL = 1 M, CL= 50 pF, TA= -40C to +85C. PARAMETER MIN VDD VIT+ 0.2 V, MR 0.7 x VDD See timing diagram td Delay time tPHL Propagation (delay) time, high-to-low level output 4 TEST CONDITIONS 60 TYP MAX 100 140 VDD to RESET VIL = VIT - 0.2 V, VIH = VIT + 0.2 V 2 5 PFI to PFO delay VIL = VPFI - 0.2 V, VIH = VPFI + 0.2 V 3 5 MR to RESET VDD VIT+ 0.2 V, VIL= 0.3 x VDD, VIH = 0.7 x VDD 0.1 1 Submit Documentation Feedback UNIT ms s Copyright (c) 2001-2007, Texas Instruments Incorporated Product Folder Link(s): TPS3619-33 TPS3619-50 TPS3620-33 TPS3620-50 TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 TIMING DIAGRAM VBAT VDD VIT t VOUT t RESET td td t Table 1. FUNCTION TABLE VDD > VIT VDD > VBAT MR VOUT RESET 0 0 0 VBAT 0 0 0 1 VBAT 0 0 1 0 VDD 0 0 1 1 VDD 0 1 0 0 VDD 0 1 0 1 VDD 1 1 1 0 VDD 0 1 1 1 VDD 1 PFI > VPFI PFO 0 0 1 1 CONDITION.: VDD > VDD_MIN Copyright (c) 2001-2007, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TPS3619-33 TPS3619-50 TPS3620-33 TPS3620-50 5 TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 Table 2. TERMINAL FUNCTIONS TERMINAL NAME I/O NO. DESCRIPTION GND 3 I Ground MR 6 I Manual reset input PFI 4 I Power-fail comparator input PFO 5 O Power-fail comparator output RESET 7 O Active-low reset output VBAT 8 I Backup-battery input VDD 2 I Input supply voltage VOUT 1 O Supply output FUNCTIONAL BLOCK DIAGRAM TPS3619 TPS3620 VBAT + _ Switch Control VOUT VDD MR + _ PFI RESET Logic + Timer RESET _ + PFO Reference Voltage of 1.15 V 6 Submit Documentation Feedback Copyright (c) 2001-2007, Texas Instruments Incorporated Product Folder Link(s): TPS3619-33 TPS3619-50 TPS3620-33 TPS3620-50 TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 TYPICAL CHARACTERISTICS - Static Drain-Source On-State Resistance - 500 VDD = 3.3 V VBAT = GND 900 TA = 85C 800 TA = 25C 700 TA = 0C TA = -40C 600 50 75 100 125 150 175 200 IO - Output Current - mA VIT - Normalized Threshold Voltage at RESET - V I DD - Supply Current - A or VDD Mode VBAT = GND TA = 0C TA = -40C 10 5 0 1 15 TA = 85C 12.5 TA = 25C TA = 0C 10 7.5 5 2.5 TA = -40C 4.5 6.5 8.5 10.5 12.5 IO - Output Current - mA NORMALIZED THRESHOLD AT RESET vs FREE-AIR TEMPERATURE TA = 85C 0 17.5 SUPPLY CURRENT vs SUPPLY VOLTAGE TA = 25C 15 VBAT = 3.3 V Figure 2. VBAT Mode VBAT = 2.6 V 20 STATIC DRAIN-SOURCE ON-STATE RESISTANCE (VBAT to VOUT) vs OUTPUT CURRENT 20 Figure 1. 30 25 r DS(on) - Static Drain-Source On-State Resistance - m 1000 r DS(on) STATIC DRAIN-SOURCE ON-STATE RESISTANCE (VDD to VOUT) vs OUTPUT CURRENT 2 3 4 VDD - Supply Voltage - V Figure 3. Copyright (c) 2001-2007, Texas Instruments Incorporated 5 6 14.5 1.001 1 0.999 0.998 0.997 0.996 0.995 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 TA - Free-Air Temperature - C Figure 4. Submit Documentation Feedback Product Folder Link(s): TPS3619-33 TPS3619-50 TPS3620-33 TPS3620-50 7 TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 TYPICAL CHARACTERISTICS (continued) HIGH-LEVEL OUTPUT VOLTAGE AT RESET vs HIGH-LEVEL OUTPUT CURRENT HIGH-LEVEL OUTPUT VOLTAGE AT RESET vs HIGH-LEVEL OUTPUT CURRENT 5.1 VDD = 5 V VBAT = GND VOH - High-Level Output Voltage at RESET - V VOH - High-Level Output Voltage at RESET - V 6 5 TA = -40C TA = 25C 4 TA = 0C 3 2 TA = 85C 1 0 Expanded View 5 TA = -40C 4.9 TA = 0C 4.8 4.7 TA = 85C 4.6 -5 -10 -15 -20 -25 -30 IOH - High-Level Output Current - mA Figure 5. 0 -35 -0.5 -1 -1.5 -2 -2.5 -3 -3.5 -4 -4.5 -5 IOH - High-Level Output Current - mA Figure 6. HIGH-LEVEL OUTPUT VOLTAGE AT PFO vs HIGH-LEVEL OUTPUT CURRENT HIGH-LEVEL OUTPUT VOLTAGE AT PFO vs HIGH-LEVEL OUTPUT CURRENT 6 5.55 Expanded View VOH - High-Level Output Voltage at PFO - V VOH - High-Level Output Voltage at PFO - V VDD = 5 V VBAT = GND 4.5 0 TA = -40C 5 TA = 25C 4 TA = 0C 3 TA = 85C 2 VDD = 5.5 V PFI = 1.4 V VBAT = GND 1 0 0 -0.5 -1 -1.5 -2 IOH - High-Level Output Current - mA Figure 7. 8 TA = 25C Submit Documentation Feedback -2.5 5.50 TA = -40C 5.45 TA = 25C TA = 0C 5.40 5.35 5.30 TA = 85C 5.25 5.20 5.15 VDD = 5.5 V PFI = 1.4 V VBAT = GND 5.10 0 -20 -40 -60 -80 -100 -120 -140 -160 -180 -200 IOH - High-Level Output Current - A Figure 8. Copyright (c) 2001-2007, Texas Instruments Incorporated Product Folder Link(s): TPS3619-33 TPS3619-50 TPS3620-33 TPS3620-50 TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 TYPICAL CHARACTERISTICS (continued) LOW-LEVEL OUTPUT VOLTAGE AT RESET vs LOW-LEVEL OUTPUT CURRENT 3.5 500 VDD = 3.3 V VBAT = GND 3 VOL - Low-Level Output Voltage at RESET - mV VOL - Low-Level Output Voltage at RESET - V LOW-LEVEL OUTPUT VOLTAGE AT RESET vs LOW-LEVEL OUTPUT CURRENT 2.5 TA = 0C 2 TA = 25C 1.5 TA = 85C 1 TA = -40C 0.5 0 0 5 10 15 20 IOL - Low-Level Output Current - mA Figure 9. Expanded View TA = 25C 300 TA = 0C 200 TA = -40C 100 0 25 5 MINIMUM PULSE DURATION AT PFI vs THRESHOLD OVERDRIVE AT PFI 10 5 9 4.6 Minimum Pulse Duration at PFI - s Minimum Pulse Duration at VDD - s 1 2 3 4 IOL - Low-Level Output Current - mA Figure 10. 0 MINIMUM PULSE DURATION AT VDD vs THRESHOLD OVERDRIVE AT VDD 8 7 6 5 4 3 2 1 0 0 TA = 85C VDD = 3.3 V VBAT = GND 400 VDD = 1.65 V 4.2 3.8 3.4 3 2.6 2.2 1.8 1.4 1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Threshold Overdrive at VDD - V Figure 11. Copyright (c) 2001-2007, Texas Instruments Incorporated 1 0.6 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Threshold Overdrive at PFI - V Figure 12. 0.9 Submit Documentation Feedback Product Folder Link(s): TPS3619-33 TPS3619-50 TPS3620-33 TPS3620-50 1 9 TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 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 unitl the final product is put to use. The following steps explain how to enable the freshness seal mode. 1. Connect VBAT (VBAT > VBAT min) 2. Ground PFO 3. Connect PFI to VDD (PFI = VDD) 4. Connect VDD to power supply (VDD > VIT) and keep connected for 5 ms < t < 35 ms The battery freshness seal mode is automatically removed by the positive-going edge of RESET when VDD is applied. Power-Fail Comparator (PFI and PFO) An additional comparator is provided to monitor voltages other than the nominal supply voltage. The power-fail-input (PFI) is compared with an internal voltage reference of 1.15 V. If the input voltage falls below the power-fail threshold VIT(PFI) of typical 1.15 V, the power-fail output (PFO) goes low. If VIT(PFI) goes above V(PFI), plus about 12-mV hysteresis, the output returns to high. By connecting two external resistors, it is possible to supervise any voltages above V(PFI). The sum of both resistors should be about 1 M, to minimize power consumption and also to assure 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 comparator is unused, PFI should be connected to ground and PFO left unconnected. 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 VBAT, the device automatically switches the connected RAM to backup power when VDD fails. In order to allow the backup battery (e.g., a 3.6-V lithium cell) to have a higher voltage than VDD, these supervisors do not connect VBAT to VOUT when VBAT is greater than VDD. VBAT only connects to VOUT (through a 15- switch) when VDD falls below VIT and VBAT is greater than VDD. When VDD recovers, switchover is deferred either until VDD crosses VBAT, or until VDD rises above the reset threshold VIT. VOUT connects to VDD through a 1- (max) PMOS switch when VDD crosses the reset threshold. FUNCTION TABLE 10 VDD > VBAT VDD > VIT VOUT 1 1 VDD 1 0 VDD 0 1 VDD 0 0 VBAT Submit Documentation Feedback Copyright (c) 2001-2007, Texas Instruments Incorporated Product Folder Link(s): TPS3619-33 TPS3619-50 TPS3620-33 TPS3620-50 TPS3619-33,, TPS3619-50 TPS3620-33, TPS3620-50 www.ti.com VDD - Normal Supply Voltage - V SLVS387H - APRIL 2001 - REVISED DECEMBER 2007 VDD Mode VIT Hysteresis VBAT Mode VBSW Hysteresis Undefined VBAT - Backup-Battery Supply Voltage - V Figure 13. Normal Supply Voltage vs Backup-Battery Supply Voltage Copyright (c) 2001-2007, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TPS3619-33 TPS3619-50 TPS3620-33 TPS3620-50 11 PACKAGE OPTION ADDENDUM www.ti.com 16-Aug-2012 PACKAGING INFORMATION Orderable Device (1) Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp TPS3619-33DGK ACTIVE VSSOP DGK 8 80 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3619-33DGKG4 ACTIVE VSSOP DGK 8 80 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3619-33DGKR ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3619-33DGKRG4 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3619-50DGK ACTIVE VSSOP DGK 8 80 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3619-50DGKG4 ACTIVE VSSOP DGK 8 80 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3619-50DGKR ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3619-50DGKRG4 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3620-33DGKR ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3620-33DGKRG4 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3620-33DGKT ACTIVE VSSOP DGK 8 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3620-33DGKTG4 ACTIVE VSSOP DGK 8 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3620-50DGKR ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3620-50DGKRG4 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3620-50DGKT ACTIVE VSSOP DGK 8 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS3620-50DGKTG4 ACTIVE VSSOP DGK 8 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM The marketing status values are defined as follows: Addendum-Page 1 (3) Samples (Requires Login) PACKAGE OPTION ADDENDUM www.ti.com 16-Aug-2012 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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. 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. OTHER QUALIFIED VERSIONS OF TPS3619-33, TPS3620-33 : * Enhanced Product: TPS3619-33-EP, TPS3620-33-EP NOTE: Qualified Version Definitions: * Enhanced Product - Supports Defense, Aerospace and Medical Applications Addendum-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 16-Aug-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant TPS3619-33DGKR VSSOP DGK 8 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 TPS3619-50DGKR VSSOP DGK 8 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 TPS3620-33DGKR VSSOP DGK 8 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 TPS3620-33DGKT VSSOP DGK 8 250 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 TPS3620-50DGKR VSSOP DGK 8 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 TPS3620-50DGKT VSSOP DGK 8 250 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 16-Aug-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TPS3619-33DGKR VSSOP DGK 8 2500 358.0 335.0 35.0 TPS3619-50DGKR VSSOP DGK 8 2500 358.0 335.0 35.0 TPS3620-33DGKR VSSOP DGK 8 2500 358.0 335.0 35.0 TPS3620-33DGKT VSSOP DGK 8 250 358.0 335.0 35.0 TPS3620-50DGKR VSSOP DGK 8 2500 358.0 335.0 35.0 TPS3620-50DGKT VSSOP DGK 8 250 358.0 335.0 35.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46C and to discontinue any product or service per JESD48B. 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