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PDF MP6920 Data sheet ( Hoja de datos )
| Número de pieza | MP6920 | |
| Descripción | Fast Turn-off Intelligent Rectifier | |
| Fabricantes | MPS | |
| Logotipo |  |
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MP6920
The Future of Analog IC Technology
Fast Turn-Off Intelligent Rectifier
DESCRIPTION
The MP6920 is a fast turn-off intellig ent rectifier
for Flyback converters that combines a 60V
power switch that repla ces diode r ectifiers for
high efficien cy. The chip regulates the forward
voltage drop of the internal power switch to
about 70mV and turns it off before the voltage
goes negative.
FEATURES
• Supports DCM and Quasi-Resonant
Flyback converters
• Integrated 10mΩ 60V Power Switch
• Compatible with Energy Star, 1W Standby
Requirements
• VDD Range From 8V to 24V
• Max 300kHz Switching Frequency
• Supports High-Side and Low-Side
Rectification
• Power Savings of Up to 1.5W in a Typical
Notebook Adapter
APPLICATIONS
• Industrial Power Systems
• Distributed Power Systems
• Battery Powered Systems
• Flyback Converters
For MPS green status, please visit MPS website under Quality Assurance.
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
Vin
PWM
5
6
U1
MP6920
1 VSS
2 VSS
3
VSS
SENSE 6
VDD
VD
E/PAD
Vout
GND
MP6920 Rev. 1.01
www.MonolithicPower.com
9/19/2012
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2012 MPS. All Rights Reserved.
1
http://www.Datasheet4U.com
1 page  
BLOCK DIAGRAM
MP6920- FAST TURN-OFF INTELLIGENT RECTIFIER
VD
VDD
Logic
Control
Circuity
Driver
SENSE
Figure 1: Functional Block Diagram
VSS
MP6920 Rev. 1.01
www.MonolithicPower.com
9/19/2012
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2012 MPS. All Rights Reserved.
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet MP6920.PDF ] | |
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