Typical Application Circuit for LTC3407IDD-2 Low Ripple Buck Regulator Using Ceramic Capacitors
使用 Analog Devices 的 LTC3407IDD-2 的参考设计
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依据最终产品
- Cellular Phone
- Computer Cards
- Digital Camera
- DSL Modem
- palmtops
- Personal Digital Assistant
- Portable Media Player
- Wireless Modem
说明
- Typical Application Circuit for LTC3407IDD-2 Low Ripple Buck Regulator Using Ceramic Capacitors. The LTC3407-2 is a dual, constant-frequency, synchronous step down DC/DC converter. Intended for low power applications, it operates from 2.5V to 5.5V input voltage range and has a constant 2.25MHz switching frequency, allowing the use of tiny, low cost capacitors and inductors
主要特色
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Conversion TypeDC to DC
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Input Voltage2.5 to 5.5 V
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Output Voltage1.2|1.8 V
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Output Current0.8 A
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Efficiency95 %
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TopologyBuck