2018/09/28

A.8

1

EM5201

Ultra-low Resistance with Quick Rising Time Load Switch

General Description

The EM5201 is a small, ultra-low RON, single channel

load switch with controlled turn on. The device contains

an N-channel MOSFET that can operate over an input

voltage range of 0.8V to 5V and can support a maximum

continuous current of 10A.

The combination of ultra-low RON and high current

capability of the device makes it ideal for driving

processor rails with very tight voltage dropout tolerances.

The EM5201 is available in a small, space-saving

DFN3.0X3.0-08 with integrated thermal pad allowing for

high power dissipation.

Ordering Information

Part Number

Package

Remark

EM5201V

DFN3.0X3.0-08

Features



VBIAS Voltage Range : 3V to 5.5V



VIN Voltage Range : 0.8V to 5.5V



Low

Ron

Internal

NMOS:

Ron=3.5mohm

at

Vin=1.05V(VBIAS=3.3V to 5.5V)



10A Maximum Continuous Switch Current



Low Quiescent Current (20uA at VBIAS=5V)



Low Shutdown Current (1uA at VBIAS=5V)



Quick Output Discharge



DFN3.0X3.0-08 with Thermal PAD

Applications



Notebook & Netbook &MB



Desktops



Tablet PC

Pin Configuration

Typical Application Circuit