component

BQ24210DQCR

Public Made by Adom

by adom

Texas Instruments Battery Management, WSON-10-EP(2x3). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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docs bq24210dqcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers bq24210dqcr: viewers · Ray 2mo ago
bq24210dqcr-etched.fit.json bq24210dqcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
bq24210dqcr-etched.glb bq24210dqcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
bq24210dqcr-etched.step bq24210dqcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
bq24210dqcr.glb Publish 0.1.0 · Ray 2mo ago
bq24210dqcr.kicad_mod Publish 0.1.0 · Ray 2mo ago
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bq24210dqcr.lbr Publish 0.1.0 · Ray 2mo ago
bq24210dqcr.step Publish 0.1.0 · Ray 2mo ago
package.json Publish 0.1.0 · Ray 2mo ago
page.json bq24210dqcr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
README.md bq24210dqcr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago

BQ24210DQCR

Texas Instruments · Battery Management · WSON-10-EP(2x3)

BQ24210DQCR from Texas Instruments, in a WSON-10-EP(2x3). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VBUS power_in Charging-mode input from external DC supply (solar panel, inductive charging pad, or wall adapter); operating range 3.5-7.0 V (absolute max 20 V with OVP at ~7.5 V). In load mode, this pin becomes a current-limited output at battery voltage. Bypass with 1-10 uF to VSS.
2 ISET input Fast-charge current programming pin. External resistor from ISET to VSS (675 Ω to 10.8 kΩ) sets the fast-charge current up to 800 mA.
3 VSS power_in Device ground terminal. Must be connected to ground at all times; thermal pad must tie to the same potential as VSS but must not be used as the primary ground input.
4 VTSB power_out TS bias reference voltage output, regulated and only enabled during charge. No external capacitor required from VTSB to VSS (optional up to 0.1 uF).
5 TS input Temperature sense input; connect to NTC thermistor in the battery pack. Valid charging window is 12%-57% of VTSB. Pulling TS high places the part in limited power charging mode; must not be left floating.
6 PG output Active-low Power-Good indication (open-drain). Pulls low (FET ON) when input voltage is in the normal range (VBUS>BAT and VBUS>UVLO); high-impedance otherwise. Max sink current 15 mA.
7 EN input Active-low chip enable. Low enables charge or load mode; high places device in suspend mode.
8 CHG output Active-low charge status indication (open-drain). Pulls low (FET ON) to indicate charging; high-impedance in other cases. Max sink current 15 mA.
9 VDPM input Programs the input voltage regulation (VBUS_DPM) threshold via a 1 kΩ-10 kΩ resistor from VDPM to VSS. When left floating, the VIN DPM loop operates in battery tracking mode (threshold = BAT+100 mV if BAT>3.6 V, else 3.7 V). Must be programmed above the battery voltage.
10 BAT power_out Battery connection; system load may be connected here. Delivers up to 800 mA charge current with 1% voltage regulation accuracy; short-circuit protected. Bypass with 1-10 uF to VSS.
11 EP passive Exposed thermal pad on the package underside. Internally connected to VSS; must be soldered to a PCB pad at the same potential as VSS for thermal performance. Do not use as the primary ground input; VSS pin must always be connected to ground.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-10-EP(2x3)
Category PMIC
Pins 11

Ordering variants

Same part, different packaging or reel option.

  • BQ24210DQCR
  • BQ24210DQCRDQCT

CAD (KiCad official)

  • Symbol: BQ24210DQCR
  • Footprint: Package_SON:WSON-10-1EP_2x3mm_P0.5mm_EP0.84x2.4mm
  • 3D model: WSON-10-EP(2x3) (KiCad packages3D, STEP)
  • 3D model files: bq24210dqcr-etched.step / bq24210dqcr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bq24210dqcr.step / bq24210dqcr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (32 pp, sha256 c0743e68a1b201c0, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF