Typical Application Circuit for LT1120IS8 Battery-Backup Regulator
Analog Devices이 부품 LT1120IS8 을 사용하는 참조 설계
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최종 제품의 경우
- Battery Powered Systems
- Portable Instrumentation
Description
- Typical Application Circuit for LT1120IS8 Battery-Backup Regulator. The LT1120 is a combination micropower positive regulator and free collector comparator on a single monolithic chip. With only 40 uA supply current, the LT1120 can supply over 125mA of output current. Input voltage range is from 4.5V to 36V and dropout voltage is 0.6V at 125mA. Dropout voltage decreases with lower load currents. Also included on the chip is a class B output 2.5V reference that can either source or sink current. A shutdown pin allows logic shutdown of the output
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage4.5 to 36 V
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Output Voltage5 V
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Output Current0.125 A