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AP74700QW6-7
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Diodes Incorporated Isolators - Gate Drivers, SOT-26. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# AP74700QW6-7++**Diodes Incorporated** · Isolators - Gate Drivers · SOT-26++AP74700QW6-7 from Diodes Incorporated, in a SOT-26. 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 | VCP | power_out | Charge pump voltage output pin. Connect an external capacitor (min 0.1 µF) from VCP to ANODE. Charge pump generates ~V_ANODE + 7 V typical to drive the external N-MOSFET gate (V_VCP-V_ANODE min 8 V at I_VCP ≤ 30 µA). |+| 2 | GND | power_in | Ground pin. Device reference. |+| 3 | EN | input | Enable pin, active high. V_IH ≥ 1.3 V (typ 2.3 V) enables the controller, V_IL ≤ 1.45 V (typ 1.05 V) disables. Hysteresis 0.52 V typ. Enable sink current ~3 µA typ at V_EN = 12 V. Absolute max -0.3 V to +65 V (with ANODE > 0 V). |+| 4 | CATHODE | input | CATHODE sense pin. Connect to the drain of the external N-channel MOSFET (output/load side). Used by the internal comparators/Gm amplifier to sense the MOSFET V_DS for forward regulation (~20 mV), full conduction (~50 mV) and reverse-current blocking (~-10 mV) thresholds. Operating range -60 V to +60 V vs GND. |+| 5 | GATE | output | Gate driver output. Connects to the gate of the external N-channel MOSFET. Peak source current ~11 mA, peak sink current ~1.85 A for fast reverse-current turn-off (<0.75 µs). Discharge switch R_DIS ≤ 2 Ω. GATE-to-ANODE clamped ≤ 15 V. |+| 6 | ANODE | power_in | Input supply and ANODE sense pin. Connects to the source of the external N-channel MOSFET (input/battery side). Operating input voltage 4 V to 60 V (start-up 3.9 V), absolute max -65 V to +65 V. Requires input capacitor ≥ 22 nF. Quiescent current ~80 µA typ, shutdown ~0.7 µA typ. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-26 |+| Category | PMIC |+| Pins | 6 |++## Ordering variants++- `AP74700QW6-7QW6-7`++## CAD (KiCad official)++- Symbol: `AP74700QW6-7`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-26 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](docs/ap74700qw6-7-datasheet.pdf) (21 pp, sha256 `cd69f9e33f87470b`, 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).++[Datasheet PDF](docs/ap74700qw6-7-datasheet.pdf)
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