PMP5726, 350W SDM Power Converter Reference Design
Reference Design using part UCC28950PW by Texas Instruments
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Associated Documents
For End Products
- Communications and Telecom
Description
- PMP5726, is 350W High Speed Full Bridge Phase Shift ZVT Galvanic Isolated Full Bridge Synchronous Rectification DC/DC reference design. It is built for telecom applications to supply a RF Power Amplifier stage. The design is utilizing UCC28950 voltage mode forward and average current limitation backward converter (two quadrant converter). It is capable to modulate output voltage from 20V to 32V within 200us (at maximum 200uF of capacitive load) so called: slow drain modulation. The converter has full load steps capability as well. It is a very small design for high sophisticated telecom applications. The system can be used also for every other two quadrant applications. Input voltage range: 36VDC-60VDC, Output voltage: 20VDC32VDC (adjustable), Output current: 11.5A (18Apeak)
Key Features
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Conversion TypeDC to DC
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Input Voltage36 to 60 V
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Output Voltage20 V
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Output Current11.5 A
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Output Power350 W
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TopologyFull Bridge- Phase Shifted
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TLV272CD | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Low Power Amplifier R-R O/P ±8V/16V 8-Pin SOIC Tube | Buy | |