PMP8011, Universal Supply Source - 12VAC/12VDC to 300mA SEPIC converter for MR16/AR111 (3/4 LEDs/10V to 13V) Application
使用 Texas Instruments 的 TPS92314A 的参考设计
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依据最终产品
- Displays
- LED Lighting
说明
- PMP8011, Universal supply source - 12VAC / 12VDC to 300mA SEPIC converter for MR16/AR111 (3/4 LEDs/10V to 13V) application. Main purpose of this reference design is to demonstrate a high performance offline flyback LED driver with PFC based on TPS92314A (220VAC with PFC). This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design are as follows: 198VAC to 264VAC, 50Hz Input Voltage, 28V to 34V LED Voltage, 400mA Regulated LED Current, 87% Typical System Efficiency, High Power Factor > 0.9, Output Short-Circuit and Open-Circuit Protection
主要特色
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Conversion TypeAC to DC
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Input Voltage10.8 to 13.2 (AC) V
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Output Voltage13 V
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Output Current0.3 A
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Output Power3.9 W
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TopologySEPIC- CCM
Featured Parts (4)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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TPS92314ADR/NOPB | Texas Instruments | LED Drivers | LED Driver 3000uA Supply Current 8-Pin SOIC T/R | 买入 | |
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TPS92314AD/NOPB | Texas Instruments | LED Drivers | LED Driver 3000uA Supply Current 8-Pin SOIC Tube | 买入 | |
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TPS92314ADR/NOPB | Texas Instruments | LED Drivers | LED Driver 3000uA Supply Current 8-Pin SOIC T/R | 买入 | |
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TPS92314AD/NOPB | Texas Instruments | LED Drivers | LED Driver 3000uA Supply Current 8-Pin SOIC Tube | 买入 | |