ap2176sg-13

@@ -0,0 +1,48 @@+# AP2176SG-13++**Diodes Incorporated** · AC-DC Controllers and Regulators · SOIC-8++AP2176SG-13 from Diodes Incorporated, in a SOIC-8. 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 | EN1 | input | Switch 1 enable input, active high on AP2176. Logic low ≤ 0.8V, logic high ≥ 2V (up to VIN, 6.5V absolute max). Input leakage ≤ 1µA at VEN = 5V. |+| 2 | FLG1 | output | Switch 1 over-current and over-temperature fault report, open-drain. Asserts low after ~7ms deglitch (4-15ms) during fault. Requires an external pull-up (e.g. 10kΩ). RFLG ≈ 20Ω typ (40Ω max) at IFLG = 10mA. |+| 3 | FLG2 | output | Switch 2 over-current and over-temperature fault report, open-drain. Asserts low after ~7ms deglitch during fault. Requires external pull-up. RFLG ≈ 20Ω typ at IFLG = 10mA. |+| 4 | EN2 | input | Switch 2 enable input, active high on AP2176. Logic low ≤ 0.8V, logic high ≥ 2V. Input leakage ≤ 1µA at VEN = 5V. |+| 5 | OUT2 | power_out | Switch 2 voltage output pin. Delivers up to 1.0A recommended continuous load current (1.5A typ current limit) from IN through the internal PMOS switch (RDS(ON) ≈ 100mΩ typ for SO-8 at VIN=5V). Bypass with 0.1µF ceramic and 68µF electrolytic recommended. |+| 6 | GND | power_in | Device ground reference. |+| 7 | IN | power_in | Voltage input pin (common supply feeding both channels). Operating range 2.7V to 5.5V (6.5V absolute max). UVLO releases at ~1.9V. Recommend 0.01-0.1µF X7R/X5R ceramic close to the pin plus ≥10µF electrolytic bulk. |+| 8 | OUT1 | power_out | Switch 1 voltage output pin. Delivers up to 1.0A recommended continuous load current (1.5A typ current limit). Bypass with 0.1µF ceramic and 68µF electrolytic recommended. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOIC-8 |+| Category | PMIC |+| Pins | 8 |++## Ordering variants++- `AP2176SG-13`+- `AP2176SG-13AP2176MPG-13`++## CAD (KiCad official)++- Symbol: `AP2176SG-13`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/AP2176SG-13.pdf) (None pp, sha256 `d5fae0a1229edb3c`, retrieved 2026-08-17, tier: manufacturer)+- **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).++[Datasheet PDF](docs/ap2176sg-13-datasheet.pdf)

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