Datasheet > AP2152AFGEG-7

AP2152AFGEG-7

更新时间： 2022-10-10 23:59:36

品牌	Logo	应用领域
美台 - DIODES		开关电源开关输出元件
页数	文件大小	规格书
17页	768K
描述
0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE

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AP2152AFGEG-7 数据手册

AP2142A/AP2152A

0.5A DUAL CHANNEL CURRENT-LIMITED POWER

SWITCH WITH OUTPUT DISCHARGE

Description

Pin Assignments

The AP2142A and AP2152A are dual channel current-limited

integrated high-side power switches optimized for Universal

Serial Bus (USB) and other hot-swap applications. The family

of devices complies with USB standards and available with

both polarities of Enable input.

( Top View )

GND

FLG1

OUT1

OUT2

FLG2

The devices have fast short-circuit response time for

improved overall system robustness, and have integrated

output discharge function to ensure completely controlled

discharging of the output voltage capacitor. They provide a

complete protection solution for application subject to heavy

capacitive loads and the prospect of short circuit, and offer

reverse current blocking, over-current, over-temperature and

short-circuit protection, as well as controlled rise time and

under-voltage lockout functionality. A 7ms deglitch capability

on the open-drain Flag output prevents false over-current

reporting and does not require any external components.

EN1

EN2

SO-8

( Top View )

All devices are available in SO-8, MSOP-8-EP and

DFN3030E-8 packages.

FLG1

GND

OUT1

OUT2

FLG2

Features

EN1

EN2

•

Dual channel current-limited power switch with output

discharge

•

Fast short-circuit response time: 2µs

0.7A accurate current limiting

MSOP-8-EP

Reverse Current Blocking

85mΩ on-resistance

( Top View )

Input voltage range: 2.7V – 5.5V

Built-in soft-start with 0.6ms typical rise time

Short circuit and thermal protection

Fault report (FLG) with blanking time (7ms typ)

ESD protection: 2KV HBM, 300V MM

Active high (AP2152A) or active low (AP2142A) enable

Ambient temperature range: -40ºC to 85°C

GND

FLG1

OUT1

OUT2

FLG2

EN1

EN2

SO-8, MSOP-8-EP and DFN3030E-8 (Exposed Pad):

Available in “Green” Molding Compound (No Br, Sb)

DFN3030E-8

•

Lead Free Finish/ RoHS Compliant (Note 1)

UL Recognized, File Number E322375

IEC60950-1 CB Scheme Certified

Applications

•

LCD TVs & Monitors

Set-Top-Boxes, Residential Gateways

Laptops, Desktops, Servers,

Printers, Docking Stations, HUBs

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at

http://www.diodes.com/products/lead_free.html.

1 of 17

www.diodes.com

October 2010

AP2142A/2152A

Document number: DS32191 Rev. 2 - 2

12 3 4 5 6 7...17

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