Typical Application Circuit for LTC3728LEUH-1, 5V/4A, 3.3V/5A Regulator with External Frequency Synchronization
Analog Devices이 부품 LTC3728LEUH-1 을 사용하는 참조 설계
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최종 제품의 경우
- Battery Powered Systems
- Notebook
- palmtops
- Portable Instrumentation
- Power Distribution Control
- Telecom System
Description
- Typical Application Circuit for LTC3728LEUH-1, 5V/4A, 3.3V/5A Regulator with External Frequency Synchronization. The LTC3728L-1 is a dual high performance step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows phase-lockable frequency of up to 550kHz
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage7 to 28 V
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Output Voltage3.3|5 V
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Output Current4@5V|5@3.3V A
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TopologyBuck