component
BQ294532DRVR
Public Unreviewedby Ray
Texas Instruments Battery Management, WSON-6-EP(2x2). Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBQ294532DRVR
Texas Instruments · Battery Management · WSON-6-EP(2x2)
BQ294532DRVR from Texas Instruments, in a WSON-6-EP(2x2). 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 | V3 | input | Sense input for the positive voltage of the third (top) cell in the stack. Analog input; connected to the cell tap through a series RIN with a CIN bypass to VSS. V3-VSS abs max 30 V; V3-V2 abs max 8 V; leakage <100 nA. |
| 2 | V2 | input | Sense input for the positive voltage of the second cell from the bottom of the stack. Analog input; RC-filtered from the cell tap. V2-VSS abs max 30 V; V2-V1 abs max 8 V; leakage <100 nA. |
| 3 | VSS | power_in | IC ground. Electrically connected to the negative terminal of the lowest cell in the stack. Must be tied to the exposed thermal PWRPAD on the PCB for proper operation. |
| 4 | V1 | input | Sense input for the positive voltage of the lowest (bottom) cell in the stack. Analog input; RC-filtered from the V1 cell tap. V1-VSS abs max 30 V; leakage <100 nA. |
| 5 | VDD | power_in | Device power supply. Recommended operating range 3 V to 25 V (abs max 30 V referenced to VSS). Typical ICC ~1 µA when all cell voltages are below the OVP threshold. |
| 6 | OUT | output | Overvoltage output drive intended for the gate of an external N-channel FET used in the secondary protection path. Driven high after the fixed 4 s delay when any monitored cell exceeds the 4.5 V OVP threshold. OUT-VSS abs max 30 V. |
| PAD | PWRPAD | passive | Exposed thermal pad on the bottom of the SON package. Must be soldered to the PCB and connected to the VSS net for proper thermal and electrical operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-6-EP(2x2) |
| Category | Power Management (PMIC) |
| Pins | 7 |
Ordering variants
Same part, different packaging or reel option.
BQ294532DRVRBQ294532DRVRDRVT
CAD (KiCad official)
- Symbol:
BQ294532DRVR - Footprint:
Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm - 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (None pp, sha256
eb0ec53937b85099, retrieved 2026-08-17, 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:
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).