PMP7246.1, (36-60) Vin, 350W Slow Drain Modulation Power Converter with PSFB ZTE and HSHB Reference Design
Reference Design using part UCC28950PW by Texas Instruments
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Associated Documents
For End Products
- Communications and Telecom
- Full Bridge Converter
- Hybrid Electric Vehicle
- Power Supplies
- Servers
- Solar Power Inverter
- Wireless Base Station
Description
- PMP7246.1, (36-60) Vin, 350W Slow Drain Modulation Power Converter with PSFB ZTE and HSHB Reference Design. This is a 350W High Speed Full Bridge Phase Shift ZVT 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 can 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 also be used for all other two quadrant applications. Input voltage range of 36VDC-60VDC, Output voltage of 20VDC to 32VDC (adjustable), Output current of 12A (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 Voltage32 V
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Output Current12 A
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Output Power384 W
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Efficiency90 %
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TopologyFull Bridge- Phase Shifted
Featured Parts (13)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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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 | |
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TLV271IDBVT | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P ±8V/16V 5-Pin SOT-23 T/R | Buy | |
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TLV271IDBVRG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P ±8V/16V 5-Pin SOT-23 T/R | Buy | |
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TLV271IDBVTG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P ±8V/16V 5-Pin SOT-23 T/R | Buy | |
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LM5039MHX/NOPB | Texas Instruments | PWM and Resonant Controllers | Voltage Mode PWM Controller 2A 2000kHz 20-Pin HTSSOP EP T/R | Buy | |
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INA194AIDBVR | Texas Instruments | Special Purpose Amplifiers | SP Amp Current Shunt Monitor Single 18V 5-Pin SOT-23 T/R | Buy | |
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LM317LIDR | Texas Instruments | Linear Regulators | Standard Regulator Pos 1.25V to 32V 0.1A 8-Pin SOIC T/R | Buy | |
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TLV271IDBVR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P ±8V/16V 5-Pin SOT-23 T/R | Buy | |