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TPS2812PWR

Public Made by Adom

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Texas Instruments Gate Drive ICs, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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TPS2812PWR

Texas Instruments · Gate Drive ICs · TSSOP-8

TPS2812PWR from Texas Instruments, in a TSSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 REG_IN power_in Regulator input for operation with supply inputs between 14 V and 40 V (recommended 8 V to 40 V); may be left open or tied to VCC or GND when the regulator is not used.
2 1IN input Input 1 of the noninverting driver, which drives 1OUT (1OUT = 1IN), with input range -0.3 V to VCC.
3 GND power_in Ground reference for the device.
4 2IN input Input 2 of the noninverting driver, which drives 2OUT (2OUT = 2IN), with input range -0.3 V to VCC.
5 2OUT output Output 2 of the driver (2OUT = 2IN), delivering 2 A peak output current at VCC = 14 V.
6 VCC power_in Supply voltage pin, recommended 4 V to 14 V (absolute maximum 15 V).
7 1OUT output Output 1 of the driver (1OUT = 1IN), delivering 2 A peak output current at VCC = 14 V.
8 REG_OUT power_out Regulator output that can power other circuitry within package power limits, with continuous current 0 to 20 mA recommended; may be left open or tied to VCC or GND when unused.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-8
Category Power Supply Chip
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage VCC -0.3 15 V 5
Regulator input voltage range REG_IN 42 V VCC -0.3 V to 42 V 5
Continuous regulator output current REG_OUT 25 mA 5
Continuous output current IO -100 100 mA 1OUT, 2OUT 5
Operating ambient temperature range TA -40 125 °C 5
Storage temperature range Tstg -65 150 °C 5
Lead temperature 260 °C 1,6 mm (1/16 inch) from case for 10 seconds 5
Regulator input voltage range 8 40 V 5
Supply voltage VCC 4 14 V 5
Input voltage VI -0.3 14 V -0.3 to VCC 5
Continuous regulator output current REG_OUT 0 20 mA 5
Ambient temperature operating range TA -40 125 °C 5
Positive-going input threshold voltage VIT+ 3.3 4 V VCC = 5 V 5
Positive-going input threshold voltage VIT+ 5.8 9 V VCC = 10 V 5
Positive-going input threshold voltage VIT+ 8.3 13 V VCC = 14 V 5
Negative-going input threshold voltage VIT- 1 1.6 V VCC = 5 V 5
Negative-going input threshold voltage VIT- 1 4.2 V VCC = 10 V 5
Negative-going input threshold voltage VIT- 1 6.2 V VCC = 14 V 5
Input current II -1 0.2 1 µA Inputs = 0 V or VCC 5
High-level output voltage VOH 9.75 9.9 V IO = −1 mA 5
High-level output voltage VOH 8 9.1 V IO = −100 mA 5
Low-level output voltage VOL 0.18 0.25 V IO = 1 mA 5
Low-level output voltage VOL 1 2 V IO = 100 mA 5
Regulator output voltage 10 11.5 13 V 14 ≤ REG_IN ≤ 40 V, 0 ≤ IO ≤ 20 mA 6
Regulator output voltage in dropout 9 9.6 V IO = 10 mA, REG_IN = 10 V 6
Supply current into VCC ICC 0.2 5 µA Inputs high or low 6
Supply current into REG_IN 40 100 µA REG_IN = 20 V, REG_OUT open 6
Rise time tr 14 25 ns VCC = 14 V 7
Rise time tr 15 30 ns VCC = 10 V 7
Rise time tr 20 35 ns VCC = 5 V 7
Fall time tf 15 25 ns VCC = 14 V 7
Fall time tf 15 30 ns VCC = 10 V 7
Fall time tf 18 35 ns VCC = 5 V 7
Propagation delay time, high-to-low-level output tPHL 25 40 ns VCC = 14 V 7
Propagation delay time, high-to-low-level output tPHL 25 45 ns VCC = 10 V 7
Propagation delay time, high-to-low-level output tPHL 34 50 ns VCC = 5 V 7
Propagation delay time, low-to-high-level output tPLH 24 40 ns VCC = 14 V 7
Propagation delay time, low-to-high-level output tPLH 26 45 ns VCC = 10 V 7
Propagation delay time, low-to-high-level output tPLH 36 50 ns VCC = 5 V 7
Input hysteresis 1.6 V VCC = 5 V 5
Input capacitance 5 10 pF 5
Peak output current 2 A VCC = 10 V 5
Continuous total power dissipation, PW package 520 mW TA ≤ 25°C; derating 4.17 mW/°C above 25°C 4

CAD (KiCad official)

  • Symbol: TPS2812PWR
  • Footprint: Package_SO:TSSOP-8_3x3mm_P0.65mm
  • 3D model: TSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: tps2812pwr-etched.step / tps2812pwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps2812pwr.step / tps2812pwr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (41 pp, sha256 a419cb5ff77841a7, retrieved 2026-10-23, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF