Datasheet > AP2810B

AP2810B

更新时间： 2024-11-19 14:52:55

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
14页	678K
描述
1.0A High-Side Power Distribution Switch With Enable And Flag

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AP2810B 数据手册

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

AP2810

General Description

Features

•

Low MOSFET on Resistance: 60mΩ

@V_IN=5.0V

Compliant to USB Specifications

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.

•

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

The AP2810 is available in standard packages of

SOIC-8 and MSOP-8.

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

12 3 4 5 6 7...14

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