Typical Application Circuit for LTC3622HDE-2 5V/3.3V Vout, Burst Mode Operation, In-Phase Switching Synchronous Step-Down Regulator
Reference Design using part LTC3622HDE-2 by Analog Devices
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Description
- Typical Application Circuit for LTC3622HDE-2 5V/3.3V Vout, Burst Mode Operation, In-Phase Switching 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
Key Features
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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 (3)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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LTC3622HDE-23/5#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.7V to 17V Synchronous Step Down Dual-Out 5V/3.3V 1A/1A 14-Pin DFN EP Tube | Buy | |
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LTC3622HDE-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 14-Pin DFN EP T/R | Buy | |
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LTC3622HDE-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 14-Pin DFN EP Tube | Buy | |