component
ap22814bw5-7
Public Unreviewedby Ray
Diodes Incorporated AC-DC Controllers and Regulators, SOT-25. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdownAP22814BW5-7
Diodes Incorporated · AC-DC Controllers and Regulators · SOT-25
AP22814BW5-7 from Diodes Incorporated, in a SOT-25. 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 | OUT | power_out | Switched voltage output pin. Connect a 0.1µF ceramic bypass capacitor plus a high-value bulk capacitor (≥10µF for USB, typ. 100µF/120µF) to GND close to the IC. Delivers up to 3.0A (AP22814) with ~50mΩ typical on-resistance; internally discharged to GND via ~90Ω when the switch is disabled. |
| 2 | GND | power_in | Device ground reference for all internal circuitry. Tie to the system ground plane with a low-impedance connection close to the input and output bypass capacitors. |
| 3 | FLG | output | Open-drain fault flag output, active low. Asserts after a ~6ms deglitch on over-current or over-temperature conditions and remains asserted until both faults clear. Requires an external pull-up resistor (typ. 10kΩ) to a supply rail; FET on-resistance ≈40Ω (60Ω max) at 10mA, off-leakage ≤1µA. |
| 4 | EN | input | Enable input (active LOW on the 'B' variant AP22814BW5-7). VIL ≤ 0.65V max drives the switch ON; VIH ≥ 1.5V drives it OFF. GPIO-compatible logic input; must NOT be left floating. Leakage ≤1µA at 0V or 5.5V. Hold in the disabled state while VIN is applied or removed. |
| 5 | IN | power_in | Main input supply pin, 2.7V to 5.5V operating range (absolute max 6.0V). Connect a 1µF X7R/X5R low-ESR ceramic bypass capacitor to GND close to the IC; add a 10µF or 47µF bulk capacitor for heavy transient loads. UVLO releases at ~2.0V rising with ~180mV hysteresis. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-25 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
AP22814BW5-7AW5-7AP22814BW5-7AP22814BW5-7AM8-13AP22814BW5-7BM8-13AP22814BW5-7ASN-7AP22814BW5-7BSN-7
CAD (KiCad official)
- Symbol:
AP22814BW5-7 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-25 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (None pp, sha256
ecedef9e2bb35265, retrieved 2026-08-17, tier: lcsc) - 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).