component
DRV8833PWPR
Public Made by Adomby adom
Texas Instruments Stepper Motor Driver, TSSOP-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
markdownDRV8833PWPR
Texas Instruments · Stepper Motor Driver · TSSOP-16-EP
DRV8833PWPR from Texas Instruments, in a TSSOP-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 logic input: logic high enables the device, logic low puts it into low-power sleep mode and resets all internal logic (internal pulldown). |
| 2 | AOUT1 | output | Bridge A output 1, connected to motor winding A. |
| 3 | AISEN | bidirectional | Bridge A ground/current-sense pin; connect to a current-sense resistor for bridge A, or to GND if current control is not needed. |
| 4 | AOUT2 | output | Bridge A output 2, connected to motor winding A. |
| 5 | BOUT2 | output | Bridge B output 2, connected to motor winding B. |
| 6 | BISEN | bidirectional | Bridge B ground/current-sense pin; connect to a current-sense resistor for bridge B, or to GND if current control is not needed. |
| 7 | BOUT1 | output | Bridge B output 1, connected to motor winding B. |
| 8 | nFAULT | output | Open-drain fault output driven logic low during a fault condition (overtemperature or overcurrent). |
| 9 | BIN1 | input | Bridge B logic input 1 that controls the state of BOUT1 (internal pulldown). |
| 10 | BIN2 | input | Bridge B logic input 2 that controls the state of BOUT2 (internal pulldown). |
| 11 | VCP | bidirectional | High-side gate-drive charge-pump pin; connect a 0.01-µF, 16-V (minimum) X7R ceramic capacitor to VM. |
| 12 | VM | power_in | Device power-supply pin (2.7 V to 10.8 V); connect to the motor supply, with a 10-µF (minimum) ceramic bypass capacitor to GND recommended. |
| 13 | GND | power_in | Device ground pin; both the GND pin and the device PowerPAD must be connected to ground. |
| 14 | VINT | power_out | Internal supply bypass node; bypass to GND with a 2.2-µF, 6.3-V capacitor. |
| 15 | AIN2 | input | Bridge A logic input 2 that controls the state of AOUT2 (internal pulldown). |
| 16 | AIN1 | input | Bridge A logic input 1 that controls the state of AOUT1 (internal pulldown). |
| 17 | PPAD | power_in | Exposed PowerPAD thermal/ground pad; must be soldered and electrically connected to GND for proper grounding and heat dissipation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-16-EP |
| Category | Motor Driver ICs |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
DRV8833PWPR - Footprint:
Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm - 3D model: TSSOP-16-EP (KiCad packages3D, STEP)
- 3D model files:
drv8833pwpr-etched.step/drv8833pwpr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);drv8833pwpr.step/drv8833pwpr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
93657bed2ecc27eb, 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).