component
PT2470-MS
Public Made by Adomby adom
MSKSEMI Brushed DC Motor Drivers, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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PT2470-MS
MSKSEMI · Brushed DC Motor Drivers · ESOP-8
PT2470-MS from MSKSEMI, in a ESOP-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 | GND | power_in | Logic ground; connect to board ground. |
| 2 | IN2 | input | Logic input that controls the H-bridge output together with IN1; it has an internal 100 kΩ pulldown to GND, with VIL max 0.5 V and VIH min 2 V. |
| 3 | IN1 | input | Logic input that controls the H-bridge output together with IN2; it has an internal 100 kΩ pulldown to GND, with VIL max 0.5 V and VIH min 2 V. |
| 4 | VREF | power_in | Analog reference input; apply a voltage between 0.3 V and 5 V, which sets the current-regulation trip level ITRIP = VREF / (10 × RISEN). |
| 5 | VM | power_in | Device and motor supply, 6.5 V to 40 V; connect a 0.1 µF bypass capacitor to ground plus sufficient bulk capacitance rated for the VM voltage. |
| 6 | OUT1 | output | H-bridge phase output; connect directly to the motor or other inductive load. |
| 7 | ISEN | input | High-current ground path; connect to a low-value, high-power-rating resistor to ground when using current regulation, or connect directly to ground when not using it. |
| 8 | OUT2 | output | H-bridge phase output; connect directly to the motor or other inductive load. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | ESOP-8 |
| Category | Motor Driver ICs |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
PT2470-MS - Footprint:
Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm - 3D model: ESOP-8 (KiCad packages3D, STEP)
- 3D model files:
pt2470-ms-etched.step/pt2470-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pt2470-ms.step/pt2470-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (11 pp, sha256
df579a355aaf1bc8, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).
# PT2470-MS
**MSKSEMI** · Brushed DC Motor Drivers · ESOP-8
PT2470-MS from MSKSEMI, in a ESOP-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 | GND | power_in | Logic ground; connect to board ground. |
| 2 | IN2 | input | Logic input that controls the H-bridge output together with IN1; it has an internal 100 kΩ pulldown to GND, with VIL max 0.5 V and VIH min 2 V. |
| 3 | IN1 | input | Logic input that controls the H-bridge output together with IN2; it has an internal 100 kΩ pulldown to GND, with VIL max 0.5 V and VIH min 2 V. |
| 4 | VREF | power_in | Analog reference input; apply a voltage between 0.3 V and 5 V, which sets the current-regulation trip level ITRIP = VREF / (10 × RISEN). |
| 5 | VM | power_in | Device and motor supply, 6.5 V to 40 V; connect a 0.1 µF bypass capacitor to ground plus sufficient bulk capacitance rated for the VM voltage. |
| 6 | OUT1 | output | H-bridge phase output; connect directly to the motor or other inductive load. |
| 7 | ISEN | input | High-current ground path; connect to a low-value, high-power-rating resistor to ground when using current regulation, or connect directly to ground when not using it. |
| 8 | OUT2 | output | H-bridge phase output; connect directly to the motor or other inductive load. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | ESOP-8 |
| Category | Motor Driver ICs |
| Pins | 9 |
## CAD (KiCad official)
- Symbol: `PT2470-MS`
- Footprint: `Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm`
- 3D model: ESOP-8 (KiCad packages3D, STEP)
- 3D model files: `pt2470-ms-etched.step` / `pt2470-ms-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pt2470-ms.step` / `pt2470-ms.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MSKSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603382893876301824) (11 pp, sha256 `df579a355aaf1bc8`, retrieved 2026-10-09, tier: lcsc)
- **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/pt2470-ms-datasheet.pdf)