PMP7246.2, (36-60) Vin, 350W Slow Drain Modulation Power Converter with PSFB ZTE and HSHB Reference Design
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Pour les produits finaux
- Communications and Telecom
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Description
- PMP7246.2, (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)
Caractéristiques principales
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Conversion TypeDC to DC
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Input Voltage36 to 60 V
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Output Voltage12 V
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Output Current5 A
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Output Power60 W
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Efficiency90 %
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TopologyHalf Bridge- Hard Switched
Pièces en vedette (25)
| Pièce numéro | Fabricant | Type | Description | |||
|---|---|---|---|---|---|---|
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LM317LIDR | Texas Instruments | Linear Regulators | Standard Regulator Pos 1.25V to 32V 0.1A 8-Pin SOIC T/R | Ajouter au panier | |
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TL431QDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | Ajouter au panier | |
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UCC27200DDAR | Texas Instruments | Gate and Power Drivers | Driver 3A 2-OUT High Side/Low Side Full Brdg/Half Brdg Non-Inv 8-Pin HSOIC EP T/R | Ajouter au panier | |
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TLV272CDRG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Low Power Amplifier R-R O/P ±8V/16V 8-Pin SOIC T/R | Ajouter au panier | |
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TCMT1113 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP | Ajouter au panier | |
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INA194AIDBVR | Texas Instruments | Special Purpose Amplifiers | SP Amp Current Shunt Monitor Single 18V 5-Pin SOT-23 T/R | Ajouter au panier | |
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LM5039MHX/NOPB | Texas Instruments | PWM and Resonant Controllers | Voltage Mode PWM Controller 2A 2000kHz 20-Pin HTSSOP EP T/R | Ajouter au panier | |
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TLV272CDGKRG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Low Power Amplifier R-R O/P ±8V/16V 8-Pin VSSOP T/R | Ajouter au panier | |
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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 | Ajouter au panier | |
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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 | Ajouter au panier | |
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TL431QDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | Ajouter au panier | |
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INA194AIDBVT | Texas Instruments | Special Purpose Amplifiers | SP Amp Current Shunt Monitor Single 18V 5-Pin SOT-23 T/R | Ajouter au panier | |