# AP1511

**IDCHIP** · Power Management - Specialized · SOT-23-6

AP1511 from IDCHIP, in a SOT-23-6. 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 | CE | passive | External capacitor connection pin; pulse duration Tone-Shot = 0.6×10⁶×CE (seconds with CE in Farads) at 25°C, decreasing approximately 0.7% per °C. |
| 2 | GND | power_in | Power supply ground (return reference for all circuits). |
| 3 | FBC | input | Forward/backward control input accepting TTL logic (VIL max 0.5V, VIH min 1.2V) to determine H-bridge polarity and motor direction. |
| 4 | OUT1 | output | H-bridge output 1 for IR-Cut removable motor drive, rated 200mA maximum output current with 0.85V H-bridge voltage drop. |
| 5 | VDD | power_in | Positive power supply input; operating voltage range 1.5V to 5.5V; quiescent current 14-30µA, operating current 24-50µA; maximum power dissipation 400mW. |
| 6 | OUT2 | output | H-bridge output 2 complementary to OUT1, rated 200mA maximum output current with 0.85V H-bridge voltage drop for bidirectional motor control. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | IDCHIP |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `AP1511`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `ap1511-etched.step` / `ap1511-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ap1511.step` / `ap1511.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [IDCHIP datasheet](docs/ap1511-datasheet.pdf) (6 pp, sha256 `024c22677e0d1126`, retrieved 2026-09-17, 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:** 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/ap1511-datasheet.pdf)