Typical Application Circuit for LTC3407EDD-2 Height Lithium-Ion Single Inductor Buck-Boost Regulator and a Buck Regulator
使用 Analog Devices 的 LTC3407EDD-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 LTC3407EDD-2 Height Lithium-Ion Single Inductor Buck-Boost Regulator and a Buck Regulator. 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 Voltage2.8 to 4.2 V
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Output Voltage1.8|3.3 V
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Output Current0.8 A
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Efficiency95 %
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TopologyBuck
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC3407EDD-2 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.8A/0.8A 10-Pin DFN EP | 买入 | |