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DRV10975RHFR

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by adom

Texas Instruments Brushless DC (BLDC) Motor Driver, VQFN-24-EP(4x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DRV10975RHFR

Texas Instruments · Brushless DC (BLDC) Motor Driver · VQFN-24-EP(4x5)

DRV10975RHFR from Texas Instruments, in a VQFN-24-EP(4x5). 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 SW output Step-down regulator switching node output; absolute maximum range is -1 V to 23 V.
2 SWGND power_in Ground return for the step-down regulator; recommended range is -0.1 V to 0.1 V with respect to network ground.
3 VREG power_out Step-down regulator output and feedback point; absolute maximum is -0.3 V to 7 V and buck-mode output current is up to 100 mA.
4 V1P8 power_out Internal 1.8 V digital core voltage; the V1P8 capacitor must connect to GND, and this output is not specified to drive external loads.
5 GND power_in Digital and analog ground; recommended range is -0.1 V to 0.1 V and absolute maximum is -0.3 V to 0.3 V.
6 V3P3 power_out Internal 3.3 V supply output; the V3P3 capacitor must connect to GND, and it may drive external loads not exceeding the LDO output current of 5 mA.
7 SCL input I2C clock signal input; absolute maximum is -0.3 V to 4 V and recommended range is -0.1 V to 3.6 V.
8 SDA bidirectional I2C data signal; absolute maximum is -0.3 V to 4 V and recommended range is -0.1 V to 3.6 V.
9 FG output FG speed feedback (tach) signal output; absolute maximum is -0.3 V to 4 V.
10 SPEED input Speed control input for PWM or analog speed command; absolute maximum is -0.3 V to 4 V and recommended range is -0.1 V to 3.6 V.
11 DIR input Direction control input for forward/reverse selection; absolute maximum is -0.3 V to 4 V and recommended range is -0.1 V to 3.6 V.
12 PGND power_in Power ground for the motor driver; recommended range is -0.1 V to 0.1 V.
13 PGND power_in Power ground for the motor driver; recommended range is -0.1 V to 0.1 V.
14 U output Motor U phase output; absolute maximum is -1 V to 23 V and recommended range is -0.7 V to 19 V.
15 U output Motor U phase output; absolute maximum is -1 V to 23 V and recommended range is -0.7 V to 19 V.
16 V power_in Motor V phase output; absolute maximum is -1 V to 23 V and recommended range is -0.7 V to 19 V.
17 V power_in Motor V phase output; absolute maximum is -1 V to 23 V and recommended range is -0.7 V to 19 V.
18 W output Motor W phase output; absolute maximum is -1 V to 23 V and recommended range is -0.7 V to 19 V.
19 W output Motor W phase output; absolute maximum is -1 V to 23 V and recommended range is -0.7 V to 19 V.
20 VCC power_in Device power supply; recommended range is 6.5 V to 18 V and absolute maximum is 23 V.
21 VCC power_in Device power supply; recommended range is 6.5 V to 18 V and absolute maximum is 23 V.
22 VCP power_out Charge pump output; absolute maximum is -0.3 V to V(VCC) + 6 V.
23 CPP passive Charge pump pin 2; connect a ceramic capacitor between CPN and CPP; absolute maximum is -0.3 V to V(VCC) + 6 V.
24 CPN passive Charge pump pin 1; connect a ceramic capacitor between CPN and CPP; absolute maximum is -0.3 V to 23 V.
25 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VQFN-24-EP(4x5)
Category Motor Driver ICs
Pins 25

CAD (KiCad official)

  • Symbol: DRV10975RHFR
  • Footprint: Package_DFN_QFN:QFN-24-1EP_4x5mm_P0.5mm_EP2.65x3.65mm
  • 3D model: VQFN-24-EP(4x5) (KiCad packages3D, STEP)
  • 3D model files: drv10975rhfr-etched.step / drv10975rhfr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); drv10975rhfr.step / drv10975rhfr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (63 pp, sha256 254d3836172f24b2, 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