PMP7769, 700V - 860V input to 16.5V @ 0.5A Reference Design
使用 Texas Instruments 的 LM5021MM-1 的参考设计
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依据最终产品
- Industrial
说明
- PMP7769, Reference Design is a non isolated flyback converter. Vin is 700V to 800V max, converting to 16.5V out at a maximum current of 500mA. The design utilizes an external Error amplifier using an LMC7101 for feedback control. The LM5021 features include an ultra-low (25A) start-up current, which minimizes power losses in the high voltage start-up network. A skip cycle mode reduces power consumption with light loads for energy conserving applications
主要特色
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Conversion TypeDC to DC
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Input Voltage700 to 860 V
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Output Voltage16.5 V
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Output Current0.5 A
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Output Power8.25 W
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TopologyFlyback- Non Sync
Featured Parts (10)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LM4041DIM3-1.2/NOPB | Texas Instruments | Voltage References | V-Ref Precision 1.225V 12mA 3-Pin SOT-23 T/R | 买入 | |
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LMC7101BIM5X/S7002311 | Texas Instruments | Operational Amplifiers - Op Amps | TINY LOW POWER OPERATIONAL AMPLIFIER WITH RAIL-TO-RAIL INPUT AND OUTPUT | 买入 | |
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LMV431IM5/NOPB | Texas Instruments | Voltage References | V-Ref Adjustable 1.24V to 30V 15mA 5-Pin SOT-23 T/R | 买入 | |
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LMC7101BIM5X/S7002311 | Texas Instruments | Operational Amplifiers - Op Amps | TINY LOW POWER OPERATIONAL AMPLIFIER WITH RAIL-TO-RAIL INPUT AND OUTPUT | 买入 | |
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LMV431IM5X/NOPB | Texas Instruments | Voltage References | V-Ref Adjustable 1.24V to 30V 15mA 5-Pin SOT-23 T/R | 买入 | |
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LMC7101BIM5X/NOPB | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 15.5V 5-Pin SOT-23 T/R | 买入 | |
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LMV431IM5X/NOPB | Texas Instruments | Voltage References | V-Ref Adjustable 1.24V to 30V 15mA 5-Pin SOT-23 T/R | 买入 | |
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LM4041DIM3-1.2/NOPB | Texas Instruments | Voltage References | V-Ref Precision 1.225V 12mA 3-Pin SOT-23 T/R | 买入 | |
|
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LMC7101BIM5X/NOPB | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 15.5V 5-Pin SOT-23 T/R | 买入 | |
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LMV431IM5/NOPB | Texas Instruments | Voltage References | V-Ref Adjustable 1.24V to 30V 15mA 5-Pin SOT-23 T/R | 买入 | |