STEVAL-ISA147V3, Evaluation Board for 500-W fully digital AC-DC power supply (D-SMPS) based on STM32F334C8 MCU
使用 STMicroelectronics 的 VIPER27HN 的参考设计
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依据最终产品
- AC to DC Power Supply
说明
- STEVAL-ISA147V3, Evaluation Board is a digital switch mode AC-DC converter consisting of two power stages: an input semi-bridgeless power factor corrector (SBPFC) controlled by an STM32F051K8 and a regulation stage implemented with an LLC half bridge with synchronous rectification (SR), controlled by an STM32F334C8 microcontroller. This 500 W AC-DC converter uses the so-called bridgeless PFC topology, with the advantage of lower conduction losses and higher efficiency by eliminating the need for a diode rectifier stage. This choice also allows a reduced component count compared to a standard PFC
主要特色
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Conversion TypeAC to DC
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Input Voltage90 to 264 (AC) V
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Output Power500 W
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Efficiency94 %
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TopologyHalf Bridge- LLC
Featured Parts (11)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LM19CIZ/NOPB | Texas Instruments | Temperature and Humidity Sensors | Temperature Sensor Analog 3-Pin TO-92 T/R | 买入 | |
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STM32F051K8U6 | STMicroelectronics | Microcontrollers - MCUs | MCU 32-bit ARM Cortex M0 RISC 64KB Flash 2.5V/3.3V 32-Pin UFQFPN EP Tray | 买入 | |
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LM19CIZ/NOPB | Texas Instruments | Temperature and Humidity Sensors | Temperature Sensor Analog 3-Pin TO-92 T/R | 买入 | |
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LM19CIZ/LFT4 | Texas Instruments | Temperature and Humidity Sensors | Temp Sensor Analog 3-Pin TO-92 T/R | 买入 | |
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L6491D | STMicroelectronics | Gate and Power Drivers | Driver 1-OUT High Side/Low Side Half Brdg Inv/Non-Inv 14-Pin SO Tube | 买入 | |
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TSV611ILT | STMicroelectronics | Operational Amplifiers - Op Amps | Op Amp Single GP R-R I/O 5.5V 5-Pin SOT-23 T/R | 买入 | |
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TS431ILT | STMicroelectronics | Voltage References | V-Ref Adjustable 1.24V to 6V 30mA 5-Pin SOT-23 T/R | 买入 | |
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LM19CIZ/LFT4 | Texas Instruments | Temperature and Humidity Sensors | Temp Sensor Analog 3-Pin TO-92 T/R | 买入 | |
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KB357NT | Kingbright Company, LLC | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SMD T/R | 买入 | |
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STM32F334C8T6 | STMicroelectronics | Microcontrollers - MCUs | MCU 32-bit ARM Cortex M4 RISC 64KB Flash 3.3V 48-Pin LQFP Tray | 买入 | |
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VIPER27HN | STMicroelectronics | AC to DC Switching Converters | AC to DC Switching Converter Flyback 127kHz Tube 7-Pin PDIP | 买入 | |