Synchronous Step-Down DC/DC Buck Regulator

Synchronous Step-Down DC/DC Buck Regulator

Texas Instruments’ TPS560430 SIMPLE SWITCHER buck regulator IC is an easy to use synchronous step-down DC/DC converter capable of driving up to 600mA load current. With a wide input range of 4V to 36V, this device is suitable for a wide range of applications from industrial to automotive for power conditioning from an unregulated source. Available in SOT-23-6 packages, it has 1.1MHz and 2.1MHz operating frequency versions, and a forced PWM (FPWM) version to achieve constant frequency and small output voltage ripple over the full load range.