TS30013 Current-Mode Synchronous Buck DC/DC Converter

Semtech's TS30013 is a 3 A DC/DC synchronous switching regulator with fully integrated power switches, internal compensation, and full fault protection. The switching frequency of 1 MHz enables the use of smaller filter components resulting in minimal board space and reduced BOM costs.

It utilizes current-mode feedback in normal regulation PWM mode. When the regulator is placed in standby (EN is low), the device draws less than 10 µA quiescent current and integrates a wide range of protection circuitry including input supply under-voltage lockout, output voltage soft-start, current limit, and thermal shutdown.

The TS30013 includes supervisory reporting through the power good (PG) open drain output to interface other components in the system.