Typical Application Circuit for LTC3622EMSE-2 5V/3.3V Vout Burst Mode Operation Application Synchronous Step-Down Regulator
使用 Analog Devices 的 LTC3622EMSE-2 的参考设计
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依据最终产品
- Battery Powered Systems
- Handheld POS Scanner
- I/O Supplies
- Portable
说明
- Typical Application Circuit for LTC3622EMSE-2 5V/3.3V Vout Burst Mode Operation Application Synchronous Step-Down Regulator. The LTC3622 is a dual 1A output, high efficiency synchronous monolithic step-down regulator capable of operating from input supplies up to 17V. The switching frequency is fixed to 1MHz or 2.25MHz with a ±50% synchronization range to an external clock. The regulator features Ultra Low quiescent current and high efficiency over a wide output voltage range
主要特色
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Conversion TypeDC to DC
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Input Voltage17 V
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Output Voltage3.3|5 V
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Output Current1 A
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Efficiency95 %
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TopologyBuck
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC3622EMSE-2#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.7V to 17V Synchronous Step Down Dual-Out 0.6V to 17V 1A/1A 16-Pin MSOP EP T/R | 买入 | |
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LTC3622EMSE-2#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.7V to 17V Synchronous Step Down Dual-Out 0.6V to 17V 1A/1A 16-Pin MSOP EP Tube | 买入 | |