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P2172 Datasheet

100KHZ, 1.25A HIGH  EFFICIENCY SWITCHING  REGULATORS
 
 
 
DESCRIPTION
 
The UTC P2172 is monolithic high power switching regulators.
It can be operated in all standard switching configurations
including boost, buck, fly-back, forward, inverting and “Cuk.”
By utilizing current-mode switching techniques, they provide
excellent AC and DC load and line regulation.
 
 
FEATURES
 
 
* Wide Input Voltage Range: 3V~60V
* Low Quiescent Current: 6mA
* Very Few External Parts Required
* Self-Protected Against Overloads
* Operates in Nearly All Switching Topologies
* Flyback-Regulated Mode Has Fully Floating Outputs
* Can Be Externally Synchronized
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