FEBFLS2100XS1CH_L12U160A, 160W LED Driver at Universal Line Evaluation Board based on FL7930B, FLS2100XS
使用 onsemi 的 FL7930B 的参考设计
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依据最终产品
- High-Power Applications
- Lighting
- Low-Power Applications
说明
- FEBFLS2100XS1CH_L12U160A, Evaluation Board describes a proposed solution for an 160 W LED ballast, which consists of a boost converter for Power-Factor-Correction (PFC), DC-DC converter with LLC resonant converter and LED-current and voltage-regulation circuitry. The input voltage range is 90 to 265 VRMS and there is one DC output with a constant current of 1.4 A at 115 VMAX. The power supply mainly utilizes components: FL7930B CRM PFC controller, FLS2100XS half-bridge LLC controller, LM2904 op-amplifier for LED current and voltage control, FDP22N50N UniFET technology N-channel MOSFET and FFPF08H60S (hyper fast) 2 rectifier
主要特色
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Input Voltage90 to 265 (AC) V
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Output Voltage115 V
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Output Current1.4 A
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Output Power160 W
Featured Parts (5)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LM2904EDR2G | onsemi | Operational Amplifiers - Op Amps | Op Amp Dual GP ±16V/32V 8-Pin SOIC N T/R | 买入 | |
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LM2904DMR2G | onsemi | Operational Amplifiers - Op Amps | Op Amp Dual GP ±16V/32V 8-Pin Micro T/R | 买入 | |
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KA431SLMF2TF | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23FL T/R | 买入 | |
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KA431SLMFTF | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23FL T/R | 买入 | |
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LM2904DR2G | onsemi | Operational Amplifiers - Op Amps | Op Amp Dual GP ±16V/32V 8-Pin SOIC N T/R | 买入 | |