SL27525

Slkor SLKORMICRO Elec · Gate Drivers · SOP-8

SL27525 from Slkor SLKORMICRO Elec, in a SOP-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	ENA	input	Channel A enable input (TTL/CMOS compatible, 24 V maximum input tolerance); pulling it low forces OUTA low, while high or floating lets OUTA follow INA, and it has a weak pull-up.
2	INA	input	Channel A gate-drive input for SL27525 is an inverting input with a pull-up, rated -5 V to 24 V, with a 1.8 V rising and 0.8 V falling threshold, and a floating input drives OUTA low.
3	GND	power_in	Ground reference for the gate driver and the reference for the OUTA and OUTB output swing.
4	INB	input	Channel B gate-drive input for SL27525 is a non-inverting input with a pull-down, rated -5 V to 24 V, with a 2.0 V rising and 0.8 V falling threshold, and a floating input drives OUTB low.
5	OUTB	output	Channel B push-pull gate-drive output that sources and sinks 4 A peak and swings rail to rail between VDD and GND, with body diodes clamping overshoot.
6	VDD	power_in	Supply pin with a recommended range of 4.5 V to 20 V and a 24 V absolute maximum; the integrated UVLO forces both outputs low when VDD is below the threshold.
7	OUTA	output	Channel A push-pull gate-drive output that sources and sinks 4 A peak and swings rail to rail between VDD and GND, with body diodes clamping overshoot.
8	ENB	input	Channel B enable input (TTL/CMOS compatible, 24 V maximum input tolerance); pulling it low forces OUTB low, while high or floating lets OUTB follow INB, and it has a weak pull-up.

Key specifications

Parameter	Value
Manufacturer	Slkor SLKORMICRO Elec
Package	SOP-8
Category	Motor Driver ICs
Pins	8

CAD (KiCad official)

Symbol: SL27525
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOP-8 (KiCad packages3D, STEP)
3D model files: sl27525-etched.step / sl27525-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl27525.step / sl27525.glb are the bare package body.

Provenance

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

Datasheet: Slkor SLKORMICRO Elec datasheet (9 pp, sha256 cf8bebb234ba9b28, retrieved 2026-10-09, 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 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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

# SL27525

**Slkor SLKORMICRO Elec** · Gate Drivers · SOP-8

SL27525 from Slkor SLKORMICRO Elec, in a SOP-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 | ENA | input | Channel A enable input (TTL/CMOS compatible, 24 V maximum input tolerance); pulling it low forces OUTA low, while high or floating lets OUTA follow INA, and it has a weak pull-up. |
| 2 | INA | input | Channel A gate-drive input for SL27525 is an inverting input with a pull-up, rated -5 V to 24 V, with a 1.8 V rising and 0.8 V falling threshold, and a floating input drives OUTA low. |
| 3 | GND | power_in | Ground reference for the gate driver and the reference for the OUTA and OUTB output swing. |
| 4 | INB | input | Channel B gate-drive input for SL27525 is a non-inverting input with a pull-down, rated -5 V to 24 V, with a 2.0 V rising and 0.8 V falling threshold, and a floating input drives OUTB low. |
| 5 | OUTB | output | Channel B push-pull gate-drive output that sources and sinks 4 A peak and swings rail to rail between VDD and GND, with body diodes clamping overshoot. |
| 6 | VDD | power_in | Supply pin with a recommended range of 4.5 V to 20 V and a 24 V absolute maximum; the integrated UVLO forces both outputs low when VDD is below the threshold. |
| 7 | OUTA | output | Channel A push-pull gate-drive output that sources and sinks 4 A peak and swings rail to rail between VDD and GND, with body diodes clamping overshoot. |
| 8 | ENB | input | Channel B enable input (TTL/CMOS compatible, 24 V maximum input tolerance); pulling it low forces OUTB low, while high or floating lets OUTB follow INB, and it has a weak pull-up. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `SL27525`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `sl27525-etched.step` / `sl27525-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sl27525.step` / `sl27525.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Slkor SLKORMICRO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588902996566138880) (9 pp, sha256 `cf8bebb234ba9b28`, retrieved 2026-10-09, 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 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/sl27525-datasheet.pdf)