Diodes AP2196 Uživatelský manuál stáhnout pdf

AP2186/ AP2196

Document number: DS31815 Rev. 3 - 2

1 of 17

www.diodes.com

March 2013

AP2186/ AP2196

1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH

Description

The AP2186 and AP2196 are integrated high-side power switches

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

applications. The family of devices complies with USB 2.0 and

available with both polarities of Enable input. They offer current and

thermal limiting 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.

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

Features

 Dual USB Port Power Switches

 Over-Current and Thermal Protection

 2.1A Accurate Current Limiting

 Reverse Current Blocking

 90m On-Resistance

 Input Voltage Range: 2.7V - 5.5V

 0.6ms Typical Rise Time

 Very Low Shutdown Current: 1µA (max)

 Fault Report (FLG) with Blanking Time (7ms typ)

 ESD Protection: 6KV HBM, 300V MM

 Active Low (AP2186) or Active High (AP2196) Enable

 Ambient Temperature Range -40ºC to +85°C

 SO-8 and MSOP-8EP (Exposed Pad): Available in “Green”

Molding Compound (No Br, Sb)

 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

 Halogen and Antimony Free. “Green” Device (Note 3)

 UL Recognized, File Number E322375

 IEC60950-1 CB Scheme Certified

Pin Assignments

SO-8

( Top View )

OUT1

OUT2

GND

EN1

EN2

FLG2

FLG1

MSOP-8EP

OUT1

OUT2

GND

EN1

EN2

FLG2

FLG1

( Top View )

Applications

 Consumer electronics – LCD TV & Monitor, Game Machines

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

 Computing – Laptop, Desktop, Servers, Printers, Docking Station,

HUB

Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

Typical Applications Circuit

0.1uF

GND

EN2

OUT1

68uF

Power Supply

2.7V to 5.5V

0.1uF

OFF

FLG1

Load

10k

FLG2

EN1

OUT2

68uF

0.1uF

Load

10uF

1 2 3 4 5 6 ... 16 17

Shrnutí obsahu

Strany 1 - AP2186/ AP2196

AP2186/ AP2196 Document number: DS31815 Rev. 3 - 2 1 of 17 www.diodes.com March 2013© Diodes Incorporated AP2186/ AP21961.5A DUAL CHANNEL CURRENT-

Strany 2 - Functional Block Diagram

AP2186/ AP2196 Document number: DS31815 Rev. 3 - 2 10 of 17 www.diodes.com March 2013© Diodes Incorporated AP2186/ AP2196 Typical Performance C

Strany 3 - Absolute Maximum Ratings (@T

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Strany 4

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Strany 5

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Strany 6

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Strany 7

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Strany 8

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Strany 9 - Turn-On Time vs Input Voltage

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Strany 10

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Strany 11

AP2186/ AP2196 Document number: DS31815 Rev. 3 - 2 3 of 17 www.diodes.com March 2013© Diodes Incorporated AP2186/ AP2196 Absolute Maximum Ratings

Strany 12 - Application Information

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Strany 13

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Strany 14 - YY WW X X

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Strany 15 - Package Type: SO-8

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Strany 16

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Strany 17

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