5.5V/4A Single Channel Load Switch VS8401, Characterized for Operation Over the Free-air Temperature Range of -40℃ to +105℃
The VS8401 is a small, low RON, single-channel load switch with a controlled turnon. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0.8V to 5.5V and can support a maximum continuous current of 4A 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 220Ω on-chip load resistor is added for quick-output discharge when the switch is turned off.
The VS8401 is available in a small, space-saving DFN2X2 package (DPU) with an integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free-air temperature range of -40℃ to +105℃.
Features
Input Voltage Range: 0.8V to 5.5V
Integrated Single-Channel Load Switch
On-Resistance 23mΩ per Channel
4A Maximum Continuous Switch Current
Low Quiescent Current (46μA)
Configurable Rise Time (CT pin)
Quick Output Discharge (QOD) (Optional)
DFN2X2 Package With Thermal Pad
Thermal Protection
Applications
Ultrabook
Notebooks and Netbooks
Tablet PCs
Consumer Electronics
Set-top Boxes and Residental Gateways
Telecom Systems
Solid-State Drives (SSD)
Absolute Maximum Ratings
Recommended Operating Conditions
Thermal Information
Ordering Information
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