DC1317A-B,使用 LT1952EGN-1 的演示板,25A 单开关同步正激
控制器时,Vin=18V 至 72V,Vout=5V。有源
复位电路可以提高宽输入电压应用中的效率。 DC1317A-B 将隔离式 18V 至 72V 输入转换为 5V 输出,并根据冷却情况提供超过 30A 的输出电流。该转换器工作频率为 200kHz,峰值效率大于 94%。 DC1317 可轻松修改以生成 0.6V 至 48V 范围内的输出电压。输出电流受限于高达 150W 的总输出功率
说明
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DC1317A-B, Demo Board using the LT1952EGN-1, Vin=18V to 72V, Vout=5V at 25A Single Switch Synchronous forward Controller. The Active Reset circuit can improve the efficiency in wide input voltage applications. The DC1317A-B converts isolated wide 18V to 72V input to 5V output and provides over 30A of output current depending on cooling. The converter operates at 200kHz with the peak efficiency greater than 94%. The DC1317 can be easily modified to generate output voltages in the range from 0.6V to 48V. The output currents are limited by total output power of up to 150W
主要特色
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Conversion Type
DC to DC
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Input Voltage
18 to 72 V
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Output Voltage
5 V
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Output Current
25 A
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Output Power
150 W
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Efficiency
94 %
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Topology
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