MIC3172 regulators equivalent, 1.25a switching regulators.
* 1.25A, 65V Internal Switch Rating
* 3V to 40V Input Voltage Range
* Current Mode Operation
* Internal Cycle-by-Cycle Current Limit
* Low External Pa.
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Applications
* Laptop/Palmtop Computers
* Toys
* Handheld Instruments
* Off-Line Converter .
The MIC2172 and MIC3172 are complete 100 kHz SMPS current mode controllers with internal 65V 1.25A power switches. The MIC2172 features external frequency synchronization or frequency adjustment, while the MIC3172 features an enable/shutdown control .
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