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AP2821

BCD
Part Number AP2821
Manufacturer BCD
Description High-side Power Distribution Switch
Published Aug 17, 2015
Detailed Description Advance Datasheet High-side Power Distribution Switch with Enable AP2821 General Description The AP2821 is an integra...
Datasheet PDF File AP2821 PDF File

AP2821
AP2821


Overview
Advance Datasheet High-side Power Distribution Switch with Enable AP2821 General Description The AP2821 is an integrated high-side power switch that consists of TTL compatible 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.
Under voltage lockout (UVLO) function is used to ensure the device remain off unless there is a valid input voltage present.
And no reverse current when power off, with shutdown pull-low resistor to discharge the output capacitor when EN is disa...



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