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APL3538

ANPEC
Part Number APL3538
Manufacturer ANPEC
Description 6A Dual Load Switch
Published Jun 22, 2016
Detailed Description APL3538 Preliminary Ultra-Low On-Resistance, 6A Dual Load Switch with Soft Start Features • Ultra-Low On-Resistance -A...
Datasheet PDF File APL3538 PDF File

APL3538
APL3538

Overview
APL3538 Preliminary Ultra-Low On-Resistance, 6A Dual Load Switch with Soft Start Features • Ultra-Low On-Resistance -APL3538A/B: 20mΩ (Max.
) -APL3538C/D: 35mΩ (Max.
) • Low Quiescent Current: 30µA(max) • Soft Start Time Programmable by External Capacitor • Wide Input Voltage Range (VIN): 0.
8V to 5.
5V • Supply Voltage Range (VDD): 3V to 5.
5V • Over-Current Protection (OCP) • Enable Control Function • Output Discharge when Switch Disabled • Reverse Current Blocking when Switch Disabled • Over-Temperature Protection with Hysteresis • Tiny small TQFN2x2-14 Package • Lead Free and Green Devices Available (RoHS Compliant) Gereral Description The APL3538 is an ultra-low On-resistance, dual powerdistribution switch with external soft start control.
It integrates two N-channel MOSFETs that can deliver 6A continuous load current each.
The APL3538 can be enabled by other power systems.
Pulling and holding the voltage of EN pin (APL3538A) below 0.
4V shuts off the output.
Pulling and holding the voltage of ENB pin (APL3538B) below 0.
4V enable the output.
The device integrates some protection features, including Over-Current Protection (OCP) and Over-Temperature Protection (OTP).
The OCP can protect the device against current over-loads or shortcircuit events.
The OTP function shuts down the N-channel MOSFET power switch when the junction temperature rises beyond 150°C and will automatically turns on the power switch when the temperature drops by 30°C.
The device is available in lead free TQFN2x2-14 package.
Applications • Notebooks • Tablet PC • AIO PC Simplified Application Circuit VDD VDD VIN1 VIN1 VOUT1 VOUT 1 APL3538A/BC/D VIN2 VIN2 VOUT 2 VOUT2 EN1/ENB1 EN2/ENB2 GND SS1 SS2 ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
Rev.
P.
1 - Sep.
, 2015 1 www.
anpec.
com.
tw APL3...


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