GP3406
1.
5MHz, 700mA Synchronous Step-Down Converter
GENERAL DESCRIPTION
The GP3406 is a 1.
5MHz constant frequency, slope compensated current mode PWM stepdown 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.
The GP3406 can supply 700mA of load current from a 2.
5V to 5.
5V input voltage.
The output voltage can be regulated as low as 0.
6V.
The GP3406 can also run at 100% duty cycle for low dropout operation, extending battery life in portable system.
Pulse Skipping Mode operation at light loads provides very low ...