STEVAL-ISA159V1, High-Efficiency Synchronous Step-Down Regulator Evaluation Board based on L6984
使用 STMicroelectronics 的 L6984 的参考设计
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依据最终产品
- Car Parking
说明
- STEVAL-ISA159V1, Evaluation Board is based on a high-efficiency monolithic synchronous step-down regulator, capable of delivering up to 400 mA of DC current. The fixed 3.3V output requires no external resistor divider. The Low Consumption Mode (LCM) is designed for applications active during car parking, so it maximizes the efficiency at light load with controlled output voltage ripple. The Low Noise Mode (LNM) makes the switching frequency nearly constant over the load current range, serving low noise application specifications such as car audio/sensors
主要特色
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Conversion TypeDC to DC
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Input Voltage4.5 to 36 V
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Output Voltage3.3 V
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Output Current0.4 A
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TopologyBuck