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WS4601 - Power Distribution Switch

Description

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.

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.

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Datasheet Details

Part number WS4601
Manufacturer WillSEMI
File Size 1.14 MB
Description Power Distribution Switch
Datasheet download datasheet WS4601 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
WS4601 WS4601 80mΩ, Current Limited, Power Distribution Switch www.sh-willsemi.com Descriptions 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. Output auto-discharge while the device shutdown made output voltage off quickly. Thermal shutdown function can protect the device and load. The WS4601 is available in SOT-23-5L package. Standard product is Pb-free and Halogen-free. SOT-23-5L OUT 1 GND 2 FLG 3 5 IN 4 EN Features  Input voltage range : 2.5~5.
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