AP2810AM-G1 datasheet, PDF - EEWORLD Datasheet

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AP2810AM-G1: DescriptionIC USB POWER SWITCH 8SOIC; Categorysemiconductor Power management; File Size544KB，14 Pages; ManufacturerDiodes; Websitehttp://www.diodes.com/; Environmental Compliance

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AP2810AM-G1 Overview

IC USB POWER SWITCH 8SOIC

AP2810AM-G1 Parametric

Parameter Name	Attribute value
Switch type	USB switch
Number of outputs	1
Ratio - Input:Output	1：1
Output configuration	high-end
Output type	N channel
interface	switch
Voltage - Load	2.7 V ~ 5.5 V
Voltage - Power Supply (Vcc/Vdd)	unnecessary
Current - Output (maximum)	1A
On-resistance (typ.)	60 milliohms
input type	non-inverting
characteristic	load released, status flag
failsafe	Current limit (fixed), over temperature, reverse current, UVLO
Operating temperature	-40°C ~ 85°C（TA）
Package/casing	8-SOIC (0.154", 3.90mm wide)
Supplier device packaging	8-SOIC

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1.0A High-side Power Distribution Switch with Enable and Flag

AP2810

General Description

The AP2810 is an integrated high-side power switch

that consists of N-Channel MOSFET, charge pump,

over current & temperature and other related protection

circuits. The switch’s low RDS (ON), 60mΩ, design

easily to meet USB voltage drop requirements. It

includes soft-start to limit inrush current, over-current

protection, load short protection with fold-back, and

thermal shutdown to avoid switch failure during hot

plug-in. Under voltage lockout (UVLO) function is

used to ensure the device remain off unless there is a

valid input voltage present. A Flag output is available

to indicate fault conditions to the local USB

controller.

The AP2810 is available in standard packages of

SOIC-8 and MSOP-8.

Features

•

Low MOSFET on Resistance: 60mΩ

=5.0V

Compliant to USB Specifications

Operating Voltage Range: 2.7V to 5.5V

Low Supply Current: 65µA (Typ)

Low Shutdown Current: 1.0µA (Max)

Guarantee 1.0A Continuous Load

Current Limit: 1.1A (Min), 2.1A (Max)

Under-voltage Lockout

Logic Level Enable Pin: Available in

Active-high or Active-low Version

Over-current Protection

Over Temperature Protection

Load Short Protection with Fold-back

No Reverse Current When Power off

With Output Shutdown Pull-low Resistor for

A/C Versions

Applications

•

USB Power Management

USB Bus/Self Powered Hubs

Hot-plug Power Supplies

Battery-charger Circuits

Notebooks, Motherboard PCs

SOIC-8

MSOP-8

Figure 1. Package Types of AP2810

Jul. 2012

Rev 1. 2

BCD Semiconductor Manufacturing Limited

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