component

BQ294533DRVR

Public Made by Adom

by adom

Texas Instruments Battery Management, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BQ294533DRVR

Texas Instruments · Battery Management · WSON-6-EP(2x2)

BQ294533DRVR from Texas Instruments, in a WSON-6-EP(2x2). 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 V3 input Sense input for positive voltage of the third cell from the bottom of the stack; input voltage V3-V2 must be 0 to 5 V in operation (absolute max 8 V).
2 V2 input Sense input for positive voltage of the second cell from the bottom of the stack; input voltage V2-V1 must be 0 to 5 V in operation (absolute max 8 V).
3 VSS power_in Electrically connected to IC ground and negative terminal of the lowest cell in the stack.
4 V1 input Sense input for positive voltage of the lowest cell in the stack; input voltage V1-VSS must be 0 to 5 V in operation.
5 VDD power_in Power supply pin; recommended operating range 3 V to 25 V (absolute max 30 V).
6 OUT output Output drive for external N-channel FET; absolute maximum OUT-VSS is 30 V.
7 PWRPAD passive Thermal pad; the VSS pin is to be connected to the PWRPAD on the PCB for proper operation.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-6-EP(2x2)
Category Power Management (PMIC)
Pins 7

CAD (KiCad official)

  • Symbol: BQ294533DRVR
  • Footprint: Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm
  • 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
  • 3D model files: bq294533drvr-etched.step / bq294533drvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bq294533drvr.step / bq294533drvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (25 pp, sha256 9a3e52a97d8e79bb, retrieved 2026-10-03, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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