EVL150W-HVSL, 150V - 150W LED Driver Evaluation Board Using STCMB1 Transition Mode PFC and HBR Resonant Tank Combo Controller
使用 STMicroelectronics 的 STCMB1 的参考设计
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依据最终产品
- Street LED Lighting
说明
- EVL150W-HVSL, Evaluation Board of a 150W/1A LED driver with wide input mains range. The electrical specification is tailored on a typical high-power street lighting application. It is based on a two-stage architecture, consisting of a front-end PFC pre-regulator and a downstream half-bridge resonant tank converter. The pre-regulator is a transition mode PFC based on constant ON time control, while the resonant converter is an LCC tank that is more suitable than LLC tank to build a current source. Both stages are based on the new STCMB1 combo controller that integrates, in the same device, a transition mode PFC controller and a half-bridge resonant controller
主要特色
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Input Voltage90 to 264 (AC) V
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Output Voltage150 V
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Output Current1 A
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Output Power150 W
Featured Parts (4)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
SFH617A-2 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Tube | 买入 | |
|
TLVH431AIL3T | STMicroelectronics | Voltage References | V-Ref Adjustable 1.24V to 18V 60mA 3-Pin SOT-23 T/R | 买入 | |
|
STCMB1TR | STMicroelectronics | AC to DC Switching Converters | AC to DC Switching Converter SMPS Controller 500kHz T/R 20-Pin SO W | 买入 | |
|
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STCMB1 | STMicroelectronics | AC to DC Switching Converters | AC to DC Switching Converter SMPS Controller 500kHz Tube 20-Pin SO W | 买入 | |