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AP2821 Datasheet High-side Power Distribution Switch

Manufacturer: BCD

Overview: Advance Datasheet High-side Power Distribution Switch with Enable AP2821.

Datasheet Details

Part number AP2821
Manufacturer BCD
File Size 414.54 KB
Description High-side Power Distribution Switch
Datasheet AP2821-BCD.pdf

General Description

The AP2821 is an integrated high-side power switch that consists of TTL patible enables input, a charge pump, and N-Channel MOSFET.

The switch’s low RDS (ON), 120mΩ, meets USB voltage drop requirements.

It includes soft-start to limit inrush current, over-current protection with fold-back, and thermal shutdown to avoid switch failure during hot plug-in.

Key Features

  • Low MOSFET on Resistance: 120mΩ @VIN=5.0V.
  • Compliant to USB Specifications.
  • Operating Voltage Range: 2.7V to 5.5V.
  • Low Supply Current: 35μA (Typ. ).
  • Low Shutdown Current:.

AP2821 Distributor