PMP4113.1, 36VDC - 75VDC Input, 80V0.5A and 3.3V/3A Isolated Flyback and Synchronous Buck Reference Design
使用 Texas Instruments 的 TPS40193DRC 的参考设计
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依据最终产品
- Communications and Telecom
说明
- PMP4113.1, 36VDC - 75VDC Input, 80V0.5A and 3.3V/3A Isolated Flyback and Synchronous Buck Reference Design. Reference design uses the UCC2809 to control an isolated flyback that converts a standard 48V telecom input to an isolated 80V. An additional winding on the secondary of the flyback transformer generates an unregulated 12V rail. The TPS40193 controls a synchronous buck that generates a 3.3V/3A output from this 12V rail. The total end-to-end efficiency of this design is over 90%
主要特色
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Conversion TypeDC to DC
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Input Voltage36 to 75 V
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Output Voltage80 V
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Output Current0.5 A
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Output Power40 W
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TopologyFlyback- Non Sync
Featured Parts (9)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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TL431AIDBZT | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 买入 | |
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TL431AIDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 买入 | |
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UCC2809P-2 | Texas Instruments | PWM and Resonant Controllers | Primary Side PWM Controller 0.8mA 1000kHz 8-Pin VSSOP Tube | 买入 | |
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TL431AIDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 买入 | |
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TL431AIDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 买入 | |
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TCMT1107 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R | 买入 | |
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TPS40193DRCT | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 10-Pin VSON EP T/R | 买入 | |
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TPS40193DRCR | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 10-Pin VSON EP T/R | 买入 | |
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TPS40193DRCRG4 | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 10-Pin VSON EP T/R | 买入 | |