TIDM-BLPFC, Bridgeless Power Factor Correction Converter
使用 Texas Instruments 的 UCC27324QDRQ1 的参考设计
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说明
- TIDM-BLPFC, Bridgeless Power Factor Correction Converter. This design is a digitally controlled, bridgeless, 300W, power factor correction (PFC) converter. The distinguishing characteristic of a bridgeless PFC converter is that it eliminates the need for a diode bridge at the input. This reduces power losses that normally occur in a diode bridge and, as a result, improves overall system efficiency. for this design, a C2000 Piccolo TMS320F28035 microcontroller (MCU) is the digital controller for the PFC converter, controlling the two boost power stages that comprise the bridgeless PFC converter
主要特色
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Conversion TypeAC to DC
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Input Voltage95 to 265 (AC) V
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Output Voltage400 V
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Output Power300 W
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Efficiency93 %
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TopologyBoost- PFC
Featured Parts (31)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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OPA2350UAG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC Tube | 买入 | |
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74LVC2G17DW-7 | Diodes Incorporated | Buffers and Line Drivers | Schmitt Trigger Buffer 2-CH Non-Inverting Push-Pull CMOS 6-Pin SOT-363 T/R | 买入 | |
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OPA2350UA/2K5G4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC T/R | 买入 | |
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OPA2350EA/2K5 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O ±2.75V/5.5V 8-Pin VSSOP T/R | 买入 | |
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74LVC2G17W6-7 | Diodes Incorporated | Buffers and Line Drivers | Schmitt Trigger Buffer 2-CH Non-Inverting CMOS 6-Pin SOT-26 T/R | 买入 | |
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OPA2350UA/2K5 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC T/R | 买入 | |
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OPA2350UA | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC Tube | 买入 | |
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TPS73033DBVRG4 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.2A 5-Pin SOT-23 T/R | 买入 | |
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TPS79533DCQR | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.5A 6-Pin(5+Tab) SOT-223 T/R | 买入 | |
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TPS79533DCQ | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.5A 6-Pin(5+Tab) SOT-223 Tube | 买入 | |
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OPA2350EA/2K5 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O ±2.75V/5.5V 8-Pin VSSOP T/R | 买入 | |
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OPA2350UA/2K5 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC T/R | 买入 | |