Overview

The LV5256GP is an operating mode switching type step-up/step-down converter that can switch the operating mode by using the external signal.

Functions

• Built-in Pch gate drive power supply

• Output short-circuit detection by monitoring the input side of the error amplifier

• OCP timer function

• Software start function

• Support for tracking function

• Built-in thermal protection circuit

• Built-in UVLO

• ON/OFF function: Off-time input current smaller than 1µA

• Oscillation frequency : 300kHz to 1.5MHz Oscillation frequency can be set by an external resistor