# DRV8876PWPR

**Texas Instruments** · Brushed DC Motor Drivers · HTSSOP-16-EP

DRV8876PWPR 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 | EN/IN1 | input | H-bridge control input with internal 100kΩ pull-down to GND; used for motor enable or phase control in various control modes. |
| 2 | PH/IN2 | input | H-bridge control input with internal 100kΩ pull-down to GND; used for motor phase or PWM signal in various control modes. |
| 3 | nSLEEP | input | Sleep mode control input with internal 100kΩ pull-down to GND; logic high enables device operation, logic low enters 1µA maximum sleep mode. |
| 4 | nFAULT | tri_state | Open-drain fault indicator output pulled low during UVLO, CPUV, OCP, or TSD fault conditions; requires external pull-up resistor to 5.5V maximum. |
| 5 | VREF | power_in | External reference voltage input 0-3.6V for setting internal current regulation threshold; compared with IPROPI output feedback voltage. |
| 6 | IPROPI | output | Proportional analog current output 0-3mA responsive to load current at 1000µA/A scale factor; clamped to VREF voltage. |
| 7 | IMODE | input | Four-level input (via resistor divider: GND, 20kΩ, 62kΩ, or floating) selecting fixed off-time or cycle-by-cycle PWM chopping and OCP response. |
| 8 | OUT1 | output | H-bridge output with 3.5A peak current capability, ±420mΩ RDS(on), and 150ns rise/fall time; connect to motor or load. |
| 9 | PGND | power_in | Power stage ground return connected to H-bridge output circuitry; must connect directly to system ground and PCB ground plane. |
| 10 | OUT2 | output | H-bridge output with 3.5A peak current capability, ±420mΩ RDS(on), and 150ns rise/fall time; connect to motor or load. |
| 11 | VM | power_in | Main power supply input 4.5-37V; requires 0.1µF ceramic bypass capacitor and bulk capacitor rated for VM voltage with low ESR. |
| 12 | VCP | power_out | Charge pump output approximately 5V above VM; requires 100nF X5R/X7R 16V ceramic capacitor bypass to VM. |
| 13 | CPH | power_in | Charge pump flying capacitor high node; connect 22nF X5R/X7R ceramic capacitor rated for VM between CPH and CPL. |
| 14 | CPL | power_in | Charge pump flying capacitor low node; connect 22nF X5R/X7R ceramic capacitor rated for VM between CPL and CPH. |
| 15 | GND | power_in | Signal and logic ground reference; must connect directly to system ground and PCB ground plane. |
| 16 | PMODE | input | Three-level mode select input with internal 44kΩ pull-down and 156kΩ pull-up; selects PH/EN (low), PWM (high), or independent half-bridge (floating) mode. |
| 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: `DRV8876PWPR`
- Footprint: `Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm`
- 3D model: HTSSOP-16-EP (KiCad packages3D, STEP)
- 3D model files: `drv8876pwpr-etched.step` / `drv8876pwpr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `drv8876pwpr.step` / `drv8876pwpr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/drv8876) (44 pp, sha256 `6b697004e9841bc7`, retrieved 2026-09-22, 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`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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](docs/drv8876pwpr-datasheet.pdf)