MP6901
Fast Turn-off Intelligent Controller
The Future of Analog IC Technology
DESCRIPTION
FEATURES
The MP6901 is a Low-Drop Diode Emulator IC
that, combined with an external switch replaces
Schottky diodes in high-efficiency, Flyback
converters. The chip regulates the forward drop
of an external switch to about 70mV and
switches it off as soon as the voltage becomes
negative. Package choices are a space saving
TSOT23-5 or SOIC-8.
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Works with both Standard and Logic Level
FETS
Compatible with Energy Star, 1W Standby
Requirements
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VDD Range From 8V to 24V
70mV VDS Regulation Function (1)
Fast Turn-off Total Delay of 20ns
Max 400kHz Switching Frequency
<3mA Low Quiescent Current
Supports CCM, DCM and Quasi-Resonant
Topologies
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Supports
Rectification
Power Savings of Up to 1.5W in a Typical
Notebook Adapter
High-side
and
Low-side
APPLICATIONS
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Industrial Power Systems
Distributed Power Systems
Battery Powered Systems
Flyback Converters
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Products, Quality Assurance page.
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
Notes:
1) Related issued patent: US Patent US8,067,973. CN Patent
ZL201010504140.4. Other patents pending..
TYPICAL APPLICATION
MP6901 Rev. 1.05
3/15/2016
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2016 MPS. All Rights Reserved.
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