DC1244A, Demo Board Using for LTC3890EGN-1 High Voltage, Low IQ, Dual 2-Phase Synchronous Step-Down Controller
使用 Analog Devices 的 LTC3890EGN-1 的参考设计
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依据最终产品
- Automotive and Transportation
- Battery Management
- Distributed Control System
说明
- DC1244A, Demo Board Using for LTC3890EGN-1 High Voltage, Low IQ, Dual 2-Phase Synchronous Step-Down Controller. The Demonstration Circuit DC1244A features LTC3890EGN-1, is a Low Quiescent Current, Dual Output Synchronous Buck Converter. It converts a 4.5V-60V voltage source to 3.3V at 5.0A and 8.5V at 3.0A. When the input voltage is close or below 9V, 8.5V output enters into dropout mode
主要特色
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Conversion TypeDC to DC
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Input Voltage4.5 to 60 V
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Output Voltage3.3|8.5 V
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Output Current0 to 3@8.5V|0 to 5@3.3V A
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Efficiency96 %
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TopologyBuck
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC3890EGN-1#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 900kHz 28-Pin SSOP N T/R | 买入 | |
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LTC3890EGN-1#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 900kHz 28-Pin SSOP N Tube | 买入 | |