FP6296XR-G1

@@ -0,0 +1,48 @@+# FP6296XR-G1++**Advanced Analog Technology** · DC-DC Converters · SOP-8-EP++FP6296XR-G1 from Advanced Analog Technology, in a SOP-8-EP. 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 | LX | output | Power switch output. Drain of the internal 15 mΩ / 14 V / 10 A N-channel power MOSFET; connects to the boost inductor and Schottky diode anode. Pin 1 and pin 2 are tied together internally for higher current-carrying capability. |+| 2 | LX | output | Power switch output. Second LX pin bonded to the same internal MOSFET drain as pin 1; must be connected together on the PCB to carry the 10 A switch current. |+| 3 | Vcc | power_in | Power supply for the internal control circuitry and gate drivers. Regulated to ~5 V (4.75-5.25 V) internally from HVDD when HVDD = 12 V. Bypass to GND with a ceramic capacitor. |+| 4 | EN | input | Enable control input, active high. VEN ≥ 1.1 V enables the converter; VEN ≤ 0.6 V shuts it down (IDD ≤ 1 µA in shutdown). Do not leave floating. |+| 5 | FB | input | Error amplifier inverting input (feedback). Connect to a resistor divider from VOUT; regulates to the internal 1.2 V (±2%) reference (VREF = 1.176-1.224 V). |+| 6 | COMP | output | Loop compensation node. Error amplifier output; connect an R-C network to GND to stabilize the current-mode control loop. Sink/source capability ≈ 45 µA. |+| 7 | OC | input | Adjustable over-current limit programming pin. Connect a resistor (150 kΩ ↔ 51 kΩ) from OC to GND to set the peak current limit between 2 A and 10 A. Leaving this pin floating disables the adjustment (invalid); the default OCP is 10 A. |+| 8 | HVDD | power_in | IC power supply input, 2.7 V to 12 V (abs max 12 V). Provides bias for the internal LDO that generates VCC; also monitored by the UVLO circuit (VUVLO ≈ 2.2 V, 0.1 V hysteresis). |+| EP | GND | power_in | IC ground - exposed thermal pad on the bottom of the SOP-8L(EP) package. Must be soldered to the PCB ground plane for correct electrical operation and heat dissipation (θJC ≈ 10 °C/W, θJA ≈ 60 °C/W). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Advanced Analog Technology |+| Package | SOP-8-EP |+| Category | PMIC |+| Pins | 9 |++## Ordering variants++- `FP6296XR-G1XR-G1`++## CAD (KiCad official)++- Symbol: `FP6296XR-G1`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8-EP (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Advanced Analog Technology datasheet](docs/fp6296xr-g1-datasheet.pdf) (13 pp, sha256 `a502d340a0d45551`, 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/fp6296xr-g1-datasheet.pdf)

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