DC2372A, Demo Board for LTC3121EDE High Efficiency @ 15V/1.5A Synchronous Step-Up Converter
使用 Analog Devices 的 LTC3121EDE#PBF 的参考设计
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依据最终产品
- Power Supplies
说明
- DC2372A, Demonstration circuit 2372A is a 5.5V input, 12V output at 400mA DC/DC power supply featuring the LTC3121. The IC includes internal high and low side 1.5A switches and features selectable PWM or Burst Mode operation for high efficiency at low output current. The board operates from an input voltage as low as 1.8V and continues to operate down to 500mV once started. The output is fixed at 12V although other voltages between 2.2V and 15V can be selected by resistor changes
主要特色
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Conversion TypeDC to DC
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Input Voltage1.8 to 5.5 V
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Output Voltage12 V
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Output Current0.4 A
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TopologyBoost
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
LTC3121EDE#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.8V to 5.5V Synchronous Step Up Single-Out 2.2V to 15V 1.5W 12-Pin DFN EP Tube | 买入 | |