PMP8022, Universal supply source - 12VAC / 12VDC to 300mA Boost converter for MR16 / AR111 (7 LEDs / 21V) application
使用 Texas Instruments 的 TPS92560 的参考设计
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依据最终产品
- Displays
- LED Lighting
说明
- PMP8022, Universal supply source - 12VAC / 12VDC to 300mA Boost converter for MR16 / AR111 (7 LEDs / 21V) application. Main purpose of this reference design is to demonstrate a very good compatibility of Power source boost topology LED driver based on TPS92560. This LED driver is designed for converting a power source DC, AC/E-transformer to a regulated LED current. The operating conditions and performance of the reference design are as follows: 12VDC, or 12Vac / 50Hz 60Hz, or 12VAC E-transformer, Output Power 6W, 21V LED voltage, 300mA Regulated LED Current, 85% Typical System Efficiency, High Power Factor > 0.9, Output Short-Circuit and output 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 Voltage21 V
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Output Current0.3 A
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Output Power6.3 W
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TopologyBoost- CCM
Featured Parts (48)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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TL431ACDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 买入 | |
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TL431ACDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 买入 | |
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TL431ACD | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC Tube | 买入 | |
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TL431ACLP | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bulk | 买入 | |
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TL431AIDCKTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 6-Pin SC-70 T/R | 买入 | |
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TL431AQDBVR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 5-Pin SOT-23 T/R | 买入 | |
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TL431ACPWR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin TSSOP T/R | 买入 | |
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TL431ACPSR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOP T/R | 买入 | |
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TL431ACP | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin PDIP Tube | 买入 | |
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TL431AIDCKT | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 6-Pin SC-70 T/R | 买入 | |
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TL431AIDBVR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 5-Pin SOT-23 T/R | 买入 | |
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TL431AILPR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R | 买入 | |