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BQ24006PWPR

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Texas Instruments Battery Management, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BQ24006PWPR

Texas Instruments · Battery Management · HTSSOP-20-EP

BQ24006PWPR from Texas Instruments, in a HTSSOP-20-EP. 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 N/C unconnected No connect; this pin must be left floating.
2 IN power_in Input voltage pin that provides the charging voltage for the battery; recommended VIN is 8.4 V to 10 V.
3 IN power_in Input voltage pin that provides the charging voltage for the battery; recommended VIN is 8.4 V to 10 V.
4 VCC power_in Supply voltage pin; recommended VCC is 8.4 V to 10 V, with an absolute maximum of 13.5 V with respect to GND.
5 ISNS input Current sense input; an external sense resistor sets the magnitude of the charge current.
6 N/C unconnected No connect; this pin must be left floating.
7 APG/THERM input Adapter power-good input and thermistor sense input, with a falling-edge deglitch of 25 µs to 75 µs.
8 EN input Charge-enable input, active-high with internal pull-down; low-current standby mode is active when EN is low.
9 VSEL input 8.2-V or 8.4-V charge regulation selection input; high selects 8.4 V/cell and low selects 8.2 V/cell, with input high-level threshold 2.25 V and low-level 0.8 V.
10 GND/HEATSINK power_in Ground pin; connect to the PowerPAD heat-sink layout pattern.
11 N/C unconnected No connect; this pin must be left floating.
12 CR input Internal regulator bypass capacitor pin; output voltage is 2.816 V to 2.88 V (2.85 V typical) for 0 < IO(CR) < 100 µA.
13 TMR SEL input Charge timer selection input; high-level threshold is 2.7 V and low-level threshold is 0.6 V.
14 STAT1 output Status display output 1; output sink/source current is limited to 10 mA absolute maximum.
15 STAT2 output Status display output 2 (bq24005 and bq24006 only); output sink/source current is limited to 10 mA absolute maximum.
16 AGND power_in Ground pin; connect close to the negative battery terminal.
17 VSENSE input Battery voltage sense input.
18 OUT power_out Charge current output; recommended continuous output current is 1.2 A, with an absolute maximum output current of 2 A.
19 OUT power_out Charge current output; recommended continuous output current is 1.2 A, with an absolute maximum output current of 2 A.
20 N/C unconnected No connect; this pin must be left floating.
21 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package HTSSOP-20-EP
Category Power Management (PMIC)
Pins 21

CAD (KiCad official)

  • Symbol: BQ24006PWPR
  • Footprint: Package_SO:TSSOP-20-1EP_4.4x6.5mm_P0.65mm_EP2.15x3.35mm
  • 3D model: HTSSOP-20-EP, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.2 mm nominal TSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: bq24006pwpr-etched.step / bq24006pwpr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bq24006pwpr.step / bq24006pwpr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (32 pp, sha256 b1f958a8a88ab7e8, 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