component

BQ296213DSGR

Public Made by Adom

by adom

Texas Instruments Battery Management, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BQ296213DSGR

Texas Instruments · Battery Management · WSON-8-EP(2x2)

BQ296213DSGR from Texas Instruments, in a WSON-8-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 VDD power_in Non-regulated power input; recommended VDD is 3 V to 20 V (at least 4 V when the REG output is enabled), absolute maximum VDD-VSS is 30 V, and a series resistor with a capacitor to VSS is used for filtering.
2 V4 input Sense input for the top cell voltage (V4 relative to V3); the recommended cell voltage range is 0 V to 5 V, with an absolute maximum of 30 V, and it requires a series RIN (900 Ω to 4.7 kΩ) and CIN (0.01 µF to 1.0 µF) filter.
3 V3 input Sense input for the third cell voltage (V3 relative to V2); the recommended cell voltage range is 0 V to 5 V, with an absolute maximum of 30 V, and it requires a series RIN (900 Ω to 4.7 kΩ) and CIN (0.01 µF to 1.0 µF) filter.
4 V2 input Sense input for the second cell voltage (V2 relative to V1); the recommended cell voltage range is 0 V to 5 V, with an absolute maximum of 30 V, and it requires a series RIN (900 Ω to 4.7 kΩ) and CIN (0.01 µF to 1.0 µF) filter.
5 V1 input Sense input for the bottom cell positive voltage (V1 relative to VSS); the recommended cell voltage range is 0 V to 5 V, and unused Vn pins must be shorted to the Vn-1 pin in low cell-count configurations.
6 VSS power_in Ground connection to the IC ground and to the negative terminal of the bottom cell; it must be connected first during cell connection and power-up to avoid damage to REG.
7 OUT output Overvoltage fault output, CMOS high-active or open-drain low-active, used to drive an external NMOS FET that shorts the fuse to ground; absolute maximum OUT-VSS is 30 V.
8 REG power_out Regulated supply output (2 mA maximum, 3.3 V/3.15 V/3.0 V options for BQ2962) that needs a ceramic capacitor to VSS (at least 0.47 µF, 1 µF recommended), with absolute maximum REG-VSS of 3.6 V.
9 PWPD power_in Exposed thermal pad; TI recommends connecting it to VSS on the PCB.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-8-EP(2x2)
Category Power Management (PMIC)
Pins 9

CAD (KiCad official)

  • Symbol: BQ296213DSGR
  • Footprint: Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm
  • 3D model: WSON-8-EP(2x2) (KiCad packages3D, STEP)
  • 3D model files: bq296213dsgr-etched.step / bq296213dsgr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bq296213dsgr.step / bq296213dsgr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (32 pp, sha256 e6a927461563434f, retrieved 2026-10-08, 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-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