MP6900
Fast Turn-off Intelligent Controller
The Future of Analog IC Technology
DESCRIPTION
The MP6900 is a low-drop, fast turn-off
intelligent controller 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, QFN6
(3x3mm) or SOIC-8.
FEATURES
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Works with both Standard and Logic Level
FETS
Compatible with Energy Star, 1W Standby
Requirements
V
DD
Range From 8V to 24V
Fast Turn-off Total Delay of 20ns
Max 400kHz Switching Frequency
<3mA Low Quiescent Current
Supports CCM, DCM and Quasi-Resonant
Topologies
Supports High-side and Low-side
Rectification
Power Savings of Up to 1.5W in a Typical
Notebook Adapter
Industrial Power Systems
Distributed Power Systems
Battery Powered Systems
Flyback Converters
APPLICATIONS
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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.
TYPICAL APPLICATION
MP6900 Rev. 1.12
www.MonolithicPower.com
9/19/2012 MPS Proprietary Information. Patent Protected. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2012 MPS. All Rights Reserved.
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MPS [ MONOLITHIC POWER SYSTEMS ]
