AP2101/AP2111
2A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
Description
Pin Assignments
( Top View )
The AP2101 and AP2111 are integrated high-side power switches
optimized for Universal Serial Bus (USB) and other hot-swap
GND 1
applications. The family of devices complies with USB 2.0 and
IN
2
7
OUT
IN
3
6
OUT
EN
4
5
FLG
available with both polarities of Enable input. They offer current and
thermal limiting and short circuit protection as well as controlled rise
time, under-voltage lockout and auto-discharge functionalities. A
7ms deglitch capability on the open-drain Flag output prevents false
SO-8
over-current reporting and does not require any external components.
All devices are available in SO-8 and MSOP-8EP packages.
( Top View )
Features
•
8 NC
Single USB port power switches with auto-discharge
GND
1
8
NC
IN
2
7
OUT
IN
3
6
OUT
EN
4
5
FLG
•
Short-circuit current and thermal protection
•
2.45A accurate current limiting
•
•
Fast transient response time: 5μs
90mΩ on-resistance
•
Reverse Current Blocking
•
Input voltage range: 2.7V – 5.5V
•
Consumer electronics – LCD TV & Monitor, Game Machines
•
0.6ms typical rise time
•
Communications – Set-Top-Box, GPS, Smartphone
•
MSOP-8EP
Applications
•
Very low shutdown current: 1μA (max)
•
Fault report (FLG) with blanking time (7ms typ)
•
ESD protection: 4kV HBM, 300V MM
•
Active low (AP2101) or active high (AP2111) enable
•
Ambient temperature range: -35°C to 85°C
•
Computing – Laptop, Desktop, Servers, Printers, Docking Station,
HUB
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
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 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
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