AP2166 데이터 시트보기 (PDF) - Diodes Incorporated.
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AP2166 Datasheet PDF : 17 Pages
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AP2166/ AP2176
1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH
Description
The AP2166 and AP2176 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 overcurrent 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
Overcurrent and thermal protection
1.5A accurate current limiting
Reverse Current Blocking
90mΩ 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 (AP2166) or active high (AP2176) enable
Ambient temperature range -40°C to +85°C
SO-8 and MSOP-8EP (Exposed Pad): Available in “Green”
Molding Compound (No Br, Sb)
UL Recognized, File Number E322375
IEC60950-1 CB Scheme Certified
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Pin Assignments
( Top View )
EN1 1
8 OUT1
FLG1 2
FLG2 3
7 IN
6 GND
EN2 4
SO-8
5 OUT2
EN1 1
FLG1 2
FLG2 3
EN2 4
( Top View )
MSOP-8EP
8 OUT1
7 IN
6 GND
5 OUT2
Applications
Consumer Electronics – LCD TVs & Monitors, Game Machines
Communications – Set-Top-Boxes, GPS, Smartphones
Computing – Laptops, Desktops, Servers, Printers, Docking
Stations, HUBs
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
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
AP2166/ AP2176
Document number: DS31814 Rev. 4 - 2
1 of 17
www.diodes.com
May 2016
© Diodes Incorporated
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