component
DRV8847PWPR
Public Made by Adomby adom
Texas Instruments Stepper Motor Driver, HTSSOP-16-EP. 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
markdownDRV8847PWPR
Texas Instruments · Stepper Motor Driver · HTSSOP-16-EP
DRV8847PWPR from Texas Instruments, in a HTSSOP-16-EP. 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 | nSLEEP | input | Sleep mode input; set high to enable device or low to enter low-power sleep mode. |
| 2 | OUT1 | output | Half-bridge output 1. |
| 3 | ISEN12 | output | Full-bridge 12 current sense; connect to current sensing resistor or GND if current regulation not required. |
| 4 | OUT2 | output | Half-bridge output 2. |
| 5 | OUT4 | output | Half-bridge output 4. |
| 6 | ISEN34 | output | Full-bridge 34 current sense; connect to current sensing resistor or GND if current regulation not required. |
| 7 | OUT3 | output | Half-bridge output 3. |
| 8 | nFAULT | tri_state | Fault indicator pin pulled to logic low under fault conditions; requires external pull-up resistor. |
| 9 | IN3 | input | Half-bridge input 3. |
| 10 | IN4 | input | Half-bridge input 4. |
| 11 | TRQ | input | Torque current scalar input pin for dynamic current adjustment. |
| 12 | VM | power_in | Power supply pin; bypass to ground with 0.1µF ceramic and 10µF minimum capacitor rated for VM. |
| 13 | GND | power_in | Device ground; connect GND pin and device thermal pad to ground. |
| 14 | MODE | input | Three-state pin for selecting driver operating mode configuration. |
| 15 | IN2 | input | Half-bridge input 2. |
| 16 | IN1 | input | Half-bridge input 1. |
| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HTSSOP-16-EP |
| Category | Motor Driver ICs |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
DRV8847PWPR - Footprint:
Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-16-EP (KiCad packages3D, STEP)
- 3D model files:
drv8847pwpr-etched.step/drv8847pwpr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);drv8847pwpr.step/drv8847pwpr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (86 pp, sha256
d437440025a3c724, retrieved 2026-09-23, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).