LTC3522, Sequenced power-up application
使用 Analog Devices 的 LTC3522 的参考设计
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依据最终产品
- Portable
说明
- Circuit shows LTC3522 application circuit that waits for the 1.8V buck output rail to reach regulation before enabling the buck-boost converter to power the3.0V output rail
主要特色
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Conversion TypeDC to DC
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Input Voltage2.4 to 4.2 V
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Output Voltage1.8|3.3 V
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Output Current0.2@1.8V|0.4@3.3V A
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TopologyBuck Boost
Featured Parts (2)
零件编号 | 供应商 | 类别 | 说明 | |||
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LTC3522EUD#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.4V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Dual-Out 2.2V to 5.25V 0.4A/0.4A 16-Pin QFN EP T/R | 买入 | |
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LTC3522EUD#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.4V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Dual-Out 2.2V to 5.25V 0.4A/0.4A 16-Pin QFN EP Tube | 买入 |