LM3431EVAL, Evaluation Board using LM3431 boost voltage regulator and multi-channel LED current controller
使用 Texas Instruments 的 LM3431MHX 的参考设计
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依据最终产品
- Automotive Lighting
- Displays and Monitors
说明
- LM3431EVAL, Evaluation Board using LM3431 a combination switching boost voltage regulator and multi-channel LED current controller. The LM3431 Evaluation Board is designed to drive 4 parallel strings of 8-series LEDs at 140mA per string from an input voltage range of 8V to 18V. The boost switcher regulates LED cathode voltage for optimum efficiency, while allowing the output voltage to vary according to the LED forward voltage
主要特色
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Input Voltage8 to 18 V
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Output Current0.14 A
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Number of Derived Elements32
Featured Parts (6)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LMV710M5/NOPB | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Voltage Amplifier R-R I/O 5V 5-Pin SOT-23 T/R | 买入 | |
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LMV710M5X/NOPB | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Voltage Amplifier R-R I/O 5V 5-Pin SOT-23 T/R | 买入 | |
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LMV710M5/NOPB | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Voltage Amplifier R-R I/O 5V 5-Pin SOT-23 T/R | 买入 | |
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LMV710M5X/NOPB | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Voltage Amplifier R-R I/O 5V 5-Pin SOT-23 T/R | 买入 | |
|
LM3431MHX/NOPB | Texas Instruments | LED Drivers | LED Driver 20 Segment 28-Pin HTSSOP EP T/R | 买入 | |
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LM3431MHX/NOPB | Texas Instruments | LED Drivers | LED Driver 20 Segment 28-Pin HTSSOP EP T/R | 买入 | |