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TPS3600D33PWR

Public Made by Adom

by adom

Texas Instruments Supervisor And Reset ICs, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPS3600D33PWR

Texas Instruments · Supervisor And Reset ICs · TSSOP-14

TPS3600D33PWR from Texas Instruments, in a TSSOP-14. 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 VOUT power_out Supply output that the supervisor monitors against the threshold VIT to control RESET.
2 VDD power_in Input supply voltage; RESET is asserted when VDD (or VBAT) rises above Vres, and VDD must exceed VIT to enter the battery freshness seal mode.
3 GND power_in Ground reference for the device.
4 MSWITCH input Manual switch input that forces the device into battery-backup mode; connect to GND if not used.
5 CEIN input Chip-enable input passed through a series transmission gate to CEOUT; it becomes high impedance while reset is asserted.
6 BATTON output Logic output and external bypass switch driver output indicating battery-backup operation.
7 PFI input Power-fail comparator input that must be connected to GND if not used.
8 PFO output Power-fail comparator output.
9 BATTOK output Battery status output that transitions high-to-low when VBAT falls below the negative-going threshold V(BOK), checked every 200 ms.
10 CEOUT output Chip-enable output; an active pullup connects it to VOUT during disable mode.
11 MR input Manual reset input.
12 WDI input Watchdog timer input with an 800-ms time-out.
13 RESET output Active-low reset output that stays asserted while VOUT is below VIT and for the internal delay after VOUT rises above VIT.
14 VBAT power_in Backup-battery input that may exceed VDD.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-14
Category Power Management (PMIC)
Pins 14

CAD (KiCad official)

  • Symbol: TPS3600D33PWR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: tps3600d33pwr-etched.step / tps3600d33pwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps3600d33pwr.step / tps3600d33pwr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (28 pp, sha256 22e4caa11ae7d5c6, retrieved 2026-10-11, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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