component
DRV8874PWPR
Public Made by Adomby adom
Texas Instruments Brushed DC Motor Drivers, 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
markdownDRV8874PWPR
Texas Instruments · Brushed DC Motor Drivers · HTSSOP-16-EP
DRV8874PWPR 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 pulldown resistor for phase or enable control. |
| 2 | PH/IN2 | input | H-bridge control input with internal pulldown resistor for phase or secondary input control. |
| 3 | nSLEEP | input | Sleep mode control input; logic high enables device, logic low enters low-power sleep mode with <1µA quiescent current. |
| 4 | nFAULT | tri_state | Open-drain fault indicator output pulled low during UVLO, CPUV, OCP, or TSD fault conditions. |
| 5 | VREF | power_in | External reference voltage input (0 to 3.6V) to set current regulation threshold for ITRIP. |
| 6 | IPROPI | output | Analog current output with 450µA/A scaling factor proportional to load current through low-side MOSFETs. |
| 7 | IMODE | input | Quad-level input selecting current regulation mode (fixed off-time or cycle-by-cycle) and overcurrent protection response. |
| 8 | OUT1 | output | H-bridge output pin for motor or load connection with 6A peak current capability. |
| 9 | PGND | power_in | Device power ground connection to system ground plane and thermal dissipation path. |
| 10 | OUT2 | output | H-bridge output pin for motor or load connection with 6A peak current capability. |
| 11 | VM | power_in | 4.5V to 37V main power supply input requiring 0.1µF bypass capacitor and bulk capacitance. |
| 12 | VCP | power_out | Charge pump regulated output (5V relative to VM) requiring 100-nF X5R/X7R ceramic capacitor to VM. |
| 13 | CPH | power_out | Charge pump high-side switching node requiring 22-nF X5R/X7R VM-rated ceramic capacitor to CPL. |
| 14 | CPL | power_in | Charge pump low-side capacitor node requiring 22-nF X5R/X7R VM-rated ceramic capacitor from CPH. |
| 15 | GND | power_in | Device ground connection to system ground plane. |
| 16 | PMODE | input | Tri-level input selecting H-bridge control mode (logic low=PH/EN, high=PWM, Hi-Z=independent half-bridge). |
| 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:
DRV8874PWPR - Footprint:
Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-16-EP (KiCad packages3D, STEP)
- 3D model files:
drv8874pwpr-etched.step/drv8874pwpr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);drv8874pwpr.step/drv8874pwpr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (42 pp, sha256
fa2b0d0bdf490882, retrieved 2026-09-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).