Preliminary Datasheet LP6235
High Efficiency 3A Boost DC/DC Convertor
General Description
he LP6320A is a 1.
2MHz PWM boost switching
regulator designed for constant-voltage boost applications.
The LP6235 can drive a string of up to 5.
5V.
The LP6235 implements a constant frequency 1.
2MHz PWM control scheme.
The high frequency PWM operation also saves board space by reducing external component sizes.
The LP6235 features automatic shifting to pulse frequency modulation mode at light loads.
Highly integration and internal compensation network minimizes as 6 external component counts.
Optimized operation frequency can meet the requirement of small LC filters value and low operation current with ...