مدار مجتمع (آی سی) آی‌سی مدیریت توان (پی‌ام‌آی‌سی) سوییچ توزیع توان و درایور بار

ANPEC APL3546AKAI-TRG

Manufacturer	ANPEC
Mfr. Part Number	APL3546AKAI-TRG
Electland Part Code	818836
Electland Part Number	NYE_APL3546AKAI-TRG
Category	Power Distribution Switches, Load Drivers
Description	2.5A Active High High Side Switch SOP-8-EP Power Distribution Switches, Load Drivers RoHS

Product Attributes

Category	Integrated Circuits (ICs) Power Management (PMIC) Power Distribution Switches, Load Drivers
Features	Overcurrent Protection;Under-voltage lockout;Over temperature protection;Reverse current blocking;Soft-start
Operating Temperature	-40℃~+85℃
type	High Side Switch
RDS(on)	78mΩ
Maximum Continuous Current	2.5A
Control Input Logic	Active High
Operating Voltage	4.5V~24V
Packaging	SOP-8-EP
Weight	0.1g

Introduction

The APL3546A is a power-distribution switch with some protection functions. The device incorporates a 78mΩ N-channel MOSFET power switch that is controlled by an enable logic pin and has a SS pin dedicated to soft start ramp-up rate control that can be used in application where the inrush current is concerned. The device integrates some protection features, including current limit protection, over-temperature protection, UVLO and current limit setting. The current limit protection can protect down-stream devices from catastrophic failure by limiting the output current at current limit threshold during over-load or short circuit events. The over-temperature protection function shuts down IC when the junction temperature rises beyond 150°C. The UVLO function keeps the power switch in off state until there is a valid input voltage present. The current limit can be set by connecting resistor from the current limit adjustable pin ISET to ground.