MP6211/MP6212
3.3V/5V, Single-Channel 1A
Current-Limited Power Distribution Switches
The Future of Analog IC Technology
DESCRIPTION
The
MP6211/MP6212
single-channel
Power
Distribution Switch features internal current limiting
to prevent damage to host devices due to faulty load
conditions. The MP6211/MP6212 Analog switch has
90mΩ on-resistance and operates from 2.7V to 5.5V
input. It is available with guaranteed current limits,
making it ideal for load switching applications. The
MP6211/MP6212 has built-in protection for both
over current and increased thermal stress. For over
current, the device will limit the current by changing
to a constant current mode.
As the temperature increases as a result of short
circuit, the device will shut off. The device will
recover once the device temperature reduces to
approx 120°C.
The MP6211/MP6212 is available in an 8-PIN
MSOP and SOIC package with exposed pad.
FEATURES
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1A Continuous Current
Accurate Current Limit
2.7V to 5.5V Supply Range
90uA Quiescent Current
90mΩ MOSFET
Thermal-Shutdown Protection
Under-Voltage Lockout
8ms FLAG Deglitch Time
No FLAG Glitch During Power Up
Reverse Current Blocking
Active High & Active Low Options
MSOP8E and SOIC8E package
UL Recognized: E322138
Smartphone and PDA
Portable GPS Device
Notebook PC
Set-top-box
Telecom and Network Systems
USB Power Distribution
APPLICATIONS
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic
Power Systems, Inc.
TYPICAL APPLICATION
+5V
1 GND
MP6212
2, 3 IN
OUT
6, 7
To V
BUS
USB Ports
4
EN
FLAG 5
SINGLE-CHANNEL
UL Recognized Component
MP6211_MP6212 Rev. 1.1
9/18/2009
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2009 MPS. All Rights Reserved.
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MPS [ MONOLITHIC POWER SYSTEMS ]
