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AP2820 - High-side Power Distribution Switch

General Description

The AP2820 is an integrated high-side power switch that consists of N-Channel MOSFET, charge pump, over current & temperature and other related protection circuits.

The switch’s low RDS(ON), 60mΩ, is designed to meet USB voltage drop requirements.

Key Features

  • Low MOSFET on Resistance: 60mΩ.
  • Compliant to USB Specifications.
  • Available 2 Versions of Load Ability: Guarantee 2.0A Continuous Load for A/B/C/D Version Guarantee 2.5A Continuous Load for E/F/G/H Version.
  • Logic Level Enable Pin: Available with Active-high or Active-low Version.
  • Operating Voltage Range: 2.7V to 5.5V.
  • Low Supply Current: 75μA (Typ. ) (For A/B/C/D versions) 80μA (Typ. ) (For E/F/G/H versions).
  • Low Shutdown Current: 1.0μ.

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Datasheet Details

Part number AP2820
Manufacturer BCD
File Size 504.95 KB
Description High-side Power Distribution Switch
Datasheet download datasheet AP2820 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Advance Datasheet High-side Power Distribution Switch with Enable and Flag AP2820 General Description The AP2820 is an integrated high-side power switch that consists of N-Channel MOSFET, charge pump, over current & temperature and other related protection circuits. The switch’s low RDS(ON), 60mΩ, is designed to meet USB voltage drop requirements. The IC includes soft-start to limit inrush current, over-current protection, load short protection with fold-back, and thermal shutdown to avoid switch failure during hot plug-in. Under voltage lockout (UVLO) function is used to ensure the device remain off unless there is a valid input voltage present. A FLAG output is available to indicate fault conditions to the local USB controller.