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WS4601 Datasheet Power Distribution Switch

Manufacturer: WillSEMI

Overview: WS4601 WS4601 80mΩ, Current Limited, Power Distribution Switch www.sh-willsemi.

Datasheet Details

Part number WS4601
Manufacturer WillSEMI
File Size 1.14 MB
Description Power Distribution Switch
Download WS4601 Download (PDF)

General Description

s The WS4601 is high-side switch with ultra-low ON resistance P-MOSFET.

Integrated current-limit function can limit inrush current for heave capacitive load, over load current, and short-circuit current to protect power source.

The WS4601 is also integrated reverse protection function to eliminate any reverse current flow across the switch when the device is off.

Key Features

  • Input voltage range : 2.5~5.5.
  • Main switch RON : 80mΩ @ VIN=5V.
  • Continue output current : 1.0A.
  • Current limit threshold : 1.5A (Typ. ).
  • Current limit accurate : +/-20%.
  • Output short current : 0.7A (Typ. ).
  • Auto dischar.