Chipower CE8503
The CE8503 is a constant frequency, current mode step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery.FEATURES
:● High efficiency :Up to 96%
● 1.5MHz Constant Frequency Operation
● 800mA Output Current
● No Schottky Diode Required
● 2V to 6.5V Input Voltage Range
● Output Voltage as Lo