AP2161D Просмотр технического описания (PDF) - Diodes Incorporated.
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AP2161D Datasheet PDF : 19 Pages
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Green
AP2161D/AP2171D
1A SINGLE CHANNEL CURRENT-LIMITED
POWER SWITCH WITH OUTPUT DISCHARGE
Description
The AP2161D and AP2171D 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 is
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 SOT25, SO-8, MSOP-8, MSOP-8EP, and
U-DFN2018-6 packages.
Features
Single USB Port Power Switches with Output Discharge
Over-Current and Thermal Protection
1.5A Accurate Current Limiting
Fast Transient Response
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: 4kV HBM, 300V MM
Active High (AP2171D) or Active Low (AP2161D) Enable
Ambient Temperature Range -40°C to +85°C
SOT25, SO-8, MSOP-8, MSOP-8EP (Exposed Pad), and
U-DFN2018-6: Available in “Green” Molding Compound
(No Br, Sb)
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
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
Pin Assignments
GND 1
( Top View )
8 NC
IN 2
7 OUT
IN 3
6 OUT
EN 4
SO-8
5 FLG
GND 1
IN 2
IN 3
EN 4
( Top View )
8 NC
7 OUT
6 OUT
5 FLG
MSOP-8 / MSOP-8EP
Note: Latter with Exposed Pad
(Dotted Line)
( Top View )
OUT
1
GND 2
FLG 3
5
IN
4 EN
SOT25
( Top View )
GND 1
6 OUT
IN 2
5 OUT
EN 3
4 FLG
U-DFN2018-6
Notes:
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
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.
AP2161D/AP2171D
Document number: DS32250 Rev. 5 - 2
1 of 19
www.diodes.com
March 2013
© Diodes Incorporated
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