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VS8401 - 5.5V 4A Single Channel Load Switch

General Description

The VS8401 is a small, low RON, single‐channel load switch with controlled turnon.

The device contains two N‐channel MOSFETs that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 4 A per channel.

Key Features

  • Input Voltage Range: 0.8 V to 5.5 V.
  • Integrated Single‐Channel Load Switch.
  • On‐Resistance 23mΩ per Channel.
  • 4‐A Maximum Continuous Switch Current.
  • Low Quiescent Current (46uA).
  • Configurable Rise Time (CT pin).
  • Quick Output Discharge (QOD) (Optional).
  • DFN2X2 Package With Thermal Pad Typical.

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Datasheet Details

Part number VS8401
Manufacturer Viva Electronics
File Size 478.07 KB
Description 5.5V 4A Single Channel Load Switch
Datasheet download datasheet VS8401 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.

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VS8401 23mΩ, 5.5V 4A Single Channel Load Switch General Description  Thermal Protection The VS8401 is a small, low RON, single‐channel load switch with controlled turnon. The device contains two N‐channel MOSFETs that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 4 A per channel. The switch is controlled by an on and off input (ON), which can interface directly with low‐voltage control signals. In VS8401, a 220‐Ω on‐chip load resistor is added for quick‐output discharge when switch is turned off. The VS8401 is available in a small, space‐saving DFN2X2 package (DPU) with integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free‐air temperature range of 0°C to +105°C.