AP2166(2009) Просмотр технического описания (PDF) - Diodes Incorporated.

Номер в каталоге

Компоненты Описание

производитель

AP2166
(Rev.:2009)

1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH

Diodes Incorporated. 

Features

AP2166/AP2176

1A DUAL CHANNEL CURRENT-LIMITED POWER

SWITCH

Description

• Dual USB port power switches

The AP2166 and AP2176 are integrated high-side power switches

• Over-current and thermal protection

optimized for Universal Serial Bus (USB) and other hot-swap

• 1.5A accurate current limiting

applications. The family of devices complies with USB 2.0 and

• Reverse Current Blocking

available with both polarities of Enable input. They offer current

• 90mΩ on-resistance

and thermal limiting and short circuit protection as well as

• Input voltage range: 2.7V – 5.5V

controlled rise time and under-voltage lockout functionality. A 7ms

• 0.6ms typical rise time

deglitch capability on the open-drain Flag output prevents false

• Very low shutdown current: 1uA (max)

over-current reporting and does not require any external

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

components.

• ESD protection: 6KV HBM, 300V MM

• Active high (AP2176) or active low (AP2166) enable

All devices are available in SOP-8L and MSOP-8L-EP packages.

• Ambient temperature range -40ºC to 85°C

• SOP-8L and MSOP-8L-EP (Exposed Pad): Available in

“Green” Molding Compound (No Br, Sb)

• Lead Free Finish / RoHS Compliant (Note 1)

• UL Recognized, File Number E322375

• IEC60950-1 CB Scheme Certified

Applications

• Consumer electronics – LCD TV & Monitor, Game Machines

• Communications – Set-Top-Box, GPS, Smartphone

• Computing – Laptop, Desktop, Servers, Printers, Docking Station, HUB

Typical Application Circuit

Power Supply

2.7V to 5.5V

IN

OUT1

10k 10k 10uF 0.1uF

ON

OFF

FLG1

FLG2

OUT2

EN1

EN2 GND

0.1uF

68uF

Load

0.1uF

68uF

Load

Available Options

Part Number

AP2166

AP2176

Channel

2

2

Enable Pin (EN)

Active Low

Active High

Current Limit

(Typical)

1.5A

1.5A

Recommended Maximum

Continuous Load Current

1.0A

1.0A

AP2166/AP2176 Rev 1

1 of 17

www.diodes.com

APRIL 2009

© Diodes Incorporated

Share Link: