SY8718A1ADC

@@ -0,0 +1,45 @@+# SY8718A1ADC++**Silergy Corp** · LED Drivers · TSOT-23-6++SY8718A1ADC from Silergy Corp, in a TSOT-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 | FB | input | Output current feedback pin. The output current is set by IOUT = 0.1V / RS, where RS is the current-sense resistor between the LED cathode and GND. |+| 2 | DIM | input | Dimming signal input. Accepts a PWM signal with duty range 5%-100% and dimming frequency 20kHz to 500kHz. VDIM_ON max = 1.5V, VDIM_OFF min = 0.4V. |+| 3 | GND | power_in | Ground pin. Device reference and return path for input decoupling and internal circuitry. |+| 4 | IN | power_in | Input supply pin. Operating range 4V to 23V (abs max 25V). Decouple this pin to GND with a 1µF (typ 22µF in the reference application) ceramic capacitor. |+| 5 | LX | power_out | Switching node pin. Connect this pin to the external inductor (6.8µH in the typical application). Swing between GND and VIN at 1MHz. |+| 6 | BST | power_in | Bootstrap pin. Supplies the high-side gate driver (VBST-LX typ 3V). Decouple this pin to LX with a 0.1µF ceramic capacitor. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Silergy Corp |+| Package | TSOT-23-6 |+| Category | LED-drv |+| Pins | 6 |++## Ordering variants++- `SY8718A1ADC`++## CAD (KiCad official)++- Symbol: `SY8718A1ADC`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: TSOT-23-6 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Silergy Corp datasheet](docs/sy8718a1adc-datasheet.pdf) (13 pp, sha256 `79210ed2ac02774f`, 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/sy8718a1adc-datasheet.pdf)

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