# UC3710N

**Texas Instruments** · Gate Drivers · PDIP-8

UC3710N from Texas Instruments, in a PDIP-8. 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 | INV IN | input | Inverting digital input; logic low level max 0.8V, high level min 2.0V, input range -0.3V to VIN. |
| 2 | Pwr Gnd | power_in | Power ground for the high-current totem pole output stage. |
| 3 | Out | output | Totem pole output that can source or sink a minimum of 6A, with steady-state rating of ±500mA in the N package. |
| 4 | Vc | power_in | Collector supply for the output stage, operating 4.7V to 18V (absolute maximum 20V). |
| 5 | VIN | power_in | Logic supply input, operating 4.7V to 18V (absolute maximum 20V), with under-voltage lockout (about 4.1V falling, 4.4V rising). |
| 6 | NC | unconnected | No connection. |
| 7 | Logic Gnd | power_in | Ground reference for the logic circuitry. |
| 8 | N.I. IN | input | Non-inverting digital input; logic low level max 0.8V, high level min 2.0V, input range -0.3V to VIN. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | PDIP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `UC3710N`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: PDIP-8 (KiCad packages3D, STEP)
- 3D model files: `uc3710n-etched.step` / `uc3710n-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `uc3710n.step` / `uc3710n.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/uc3710) (10 pp, sha256 `9e6bc91df9f0fc1a`, retrieved 2026-10-08, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (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).

[Datasheet PDF](docs/uc3710n-datasheet.pdf)