ECT3408 Description
The ECT34 08 is a 1.5M Hz constant frequency current mode PWM step-down co nverter. It is ideal for po rtable equipment re quiring very high current up to 1.2A from single-cell Lit hium-ion batt eries whil e st ill achieving over 90% efficiency during peak load conditions. The ECT3408 also can run at 100% duty cycle for low dropout operation, extending battery life in p ortable systems while lig ht load operation...