STEVAL-ISA095V1, Demonstration Board using ST1S14 up to 3 A step-down switching regulator in HSOP8 package
使用 STMicroelectronics 的 ST1S14 的参考设计
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说明
- STEVAL-ISA095V1, Demonstration Board using ST1S14 up to 3 A step-down switching regulator in HSOP8 package with exposed frame. The output voltage can be set from 1.22 V. An internal oscillator fixes the switching frequency at 850 kHz. A Power Good open collector output validates the regulated output voltage as soon as it reaches the regulated level. Pulse-by-pulse current limiting offers effective constant current short-circuit protection, while the current foldback decreases overstress in persistent short-circuit conditions
主要特色
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Conversion TypeDC to DC
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Input Voltage5.5 to 48 V
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Output Voltage1.22 V
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Output Current3 A
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TopologyBuck
