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SY6288E1AAC

Silergy Corp · Power Distribution Switches · SOT-23-5

SY6288E1AAC from Silergy Corp, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT power_out Output pin, decoupled with a 10µF capacitor to GND; the datasheet states OUT can be forced higher than IN at shutdown.
2 GND power_in Ground pin.
3 OCB output Open-drain fault flag, active low: it goes low when over-current protection or thermal shutdown occurs while the device is enabled, and is high impedance when no protection is active or the device is disabled.
4 EN/ENB input ON/OFF control that must not be left floating; EN is active high on the SY6288E1AAC and ENB is active low on the E2 variant, with logic-low VIL max 0.5 V and logic-high VIH min 1.0 V.
5 IN power_in Input pin, decoupled with a 10µF capacitor to GND; recommended operating range is 2.5 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Silergy Corp
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: SY6288E1AAC
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: sy6288e1aac-etched.step / sy6288e1aac-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sy6288e1aac.step / sy6288e1aac.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Silergy Corp datasheet (9 pp, sha256 726da91cef6241ac, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF