component
DRV110APWR
Public Unreviewedby Ray
Texas Instruments Relay / Coil Drivers, TSSOP-14. 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
markdownDRV110APWR
Texas Instruments · Relay / Coil Drivers · TSSOP-14
DRV110APWR from Texas Instruments, in a TSSOP-14. 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 | KEEP | input | Keep time set. External capacitor to GND programs the duration the device stays in peak-current mode before transitioning to hold mode. |
| 2 | PEAK | input | Peak current set. External resistor to GND sets the solenoid peak current threshold reference used during the initial pull-in phase. |
| 3 | OSC | input | PWM frequency set. External resistor to GND programs the internal PWM oscillator frequency (typ. R_OSC 50 kΩ to 160 kΩ range). |
| 4 | VIN | power_in | 6 V to 15 V supply input. Powers the device; internal Zener clamps VIN to V_ZENER so it can be fed from higher rails through an external series resistor R_S. |
| 5 | GND | power_in | Device ground. All voltages are referenced to this pin. |
| 6 | SENSE | input | Solenoid current sense input. Connects to the external low-side R_SENSE resistor to monitor the solenoid current for peak/hold regulation. |
| 7 | OUT | output | Solenoid switch gate drive. Drives the gate of the external N-channel MOSFET that switches the solenoid current. Rated up to 20 V. |
| 8 | EN | input | Enable input. Logic-level control that turns the device on/off; also participates in UVLO behavior. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Motor Driver ICs |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
DRV110APWRDRV110APWRAPW14RDRV110APWRAPW14
CAD (KiCad official)
- Symbol:
DRV110APWR - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
e9185f7c896fde38, retrieved 2026-08-17, 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:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).