# DRV120APWR

**Texas Instruments** · AC-DC Controllers And Regulators · TSSOP-14

DRV120APWR from Texas Instruments, in a TSSOP-14. 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 | NC | unconnected | No connection |
| 2 | KEEP | input | Keep time set with external capacitor to determine time at peak current |
| 3 | PEAK | input | Peak current set with external resistor to ground; resistor range 66.67 kΩ to 550 kΩ |
| 4 | HOLD | input | Hold current set with external resistor to ground; resistor range 66.67 kΩ to 550 kΩ |
| 5 | OSC | input | PWM frequency set with external resistor to ground; resistor range 66.67 kΩ to 2 MΩ |
| 6 | NC | unconnected | No connection |
| 7 | VIN | power_in | Supply voltage input, 6 V to 28 V with internal voltage regulation |
| 8 | GND | power_in | Ground |
| 9 | NC | unconnected | No connection |
| 10 | NC | unconnected | No connection |
| 11 | OUT | output | Solenoid driver current sink output with 1.7-2.5 Ω output resistance to ground |
| 12 | STATUS | tri_state | Open-drain fault indicator output, deactivated during undervoltage lockout or thermal shutdown |
| 13 | EN | input | Enable input with logic low threshold 1.3 V, logic high threshold 1.65 V, internal pull-up 350-500 kΩ |
| 14 | NC | unconnected | No connection |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Power Management (PMIC) |
| Pins | 14 |

## CAD (KiCad official)

- Symbol: `DRV120APWR`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `drv120apwr-etched.step` / `drv120apwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `drv120apwr.step` / `drv120apwr.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/drv120) (20 pp, sha256 `ccb78d1e2568d242`, retrieved 2026-09-27, 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/drv120apwr-datasheet.pdf)