Datasheet > AP2401

AP2401

更新时间： 2024-11-05 08:31:51

品牌	Logo	应用领域
美台 - DIODES		开关电源开关
页数	文件大小	规格书
15页	260K
描述
2.0A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH LATCH-OFF

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中文翻译

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数据手册

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AP2401 数据手册

AP2401/AP2411

2.0A SINGLE CHANNEL CURRENT-LIMITED

POWER SWITCH WITH LATCH-OFF

Description

Pin Assignments

The AP2401 and AP2411 are single 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 is available with

both polarities of Enable input.

(Top View)

GND

OUT

FLG

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 applications 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.

AP2401 and AP2411 will be latched off after 7ms deglitch.

SO-8

(Top View)

GND

OUT

FLG

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

DFN3030-8 packages.

MSOP-8EP

(Top View)

Features

GND

•

Single channel current-limited power switch

Output discharge function

OUT

FLG

Output current latch-off when OCP triggered

Fast short-circuit response time: 2µs

2.5A accurate current limiting

DFN3030-8

Reverse current blocking

70mΩ on-resistance

Input voltage range: 2.7V – 5.5V

Applications

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

Over-current and thermal protection

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

ESD protection: 4KV HBM, 300V MM

Active low (AP2401) or active high (AP2411) enable

Ambient temperature range: -40ºC to 85°C

SO-8, MSOP-8EP and DFN3030-8: Available in “Green”

Molding Compound (No Br, Sb)

•

LCD TVs & Monitors

Set-Top-Boxes, Residential Gateways

Laptops, Desktops, Servers, e-Readers

Printers, Docking Stations, HUBs

•

Lead Free Finish / RoHS Compliant (Note 1)

UL Recognized, File Number E322375 (Pending)

IEC60950-1 CB Scheme Certified

Note:

1. EU Directive 2002/95/EC (RoHS). All applicable RoHS Exemptions Applied. See EU Directive 2002/95/EC Annex Notes.

1 of 15

www.diodes.com

June 2011

AP2401/AP2411

Document number: DS35113 Rev. 3 - 2

12 3 4 5 6 7...15

中文翻译

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与AP2401相关器件

型号	品牌	获取价格	描述	数据表
AP2401_09	BCDSEMI	获取价格	DUAL LDO REGULATORS
AP2401_13	DIODES	获取价格	2.0A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH LATCH-OFF
AP2401A	DIODES	获取价格	2.0A Single Channel Current-Limited Power Switch With Latch-Off
AP2401AFGE-7	DIODES	获取价格	Buffer/Inverter Based Peripheral Driver,
AP2401AM8-13	DIODES	获取价格	Buffer/Inverter Based Peripheral Driver,
AP2401AMP-13	DIODES	获取价格	Buffer/Inverter Based Peripheral Driver,
AP2401AS-13	DIODES	获取价格	Buffer/Inverter Based Peripheral Driver,
AP2401ASN-7	DIODES	获取价格	Buffer/Inverter Based Peripheral Driver,
AP2401B01DNTR-E1	DIODES	获取价格	Fixed Positive LDO Regulator
AP2401B01DNTR-G1	DIODES	获取价格	Fixed Positive LDO Regulator

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