TS3405 Datasheet - Taiwan Semiconductor Company

TS3405 Single Synchronous Buck PWM Controller

The TS3405 makes simple work out of implementing a complete control and protection scheme for a DC-DC step-down converter. Designed to drive N-channel MOSFETs in a synchronous buck topology, the TS3405 integrates the control, output a adjustment, monitoring and protection functions. The TS3405 provi.

TS3405 Features

* a 15MHz gain-bandwidth product and 8V/uS slew rate, which enables high converter bandwidth for fast transient performance. The resulting PWM duty cycles range from 0% to 100%. The protection from over current conditions is provided by monitoring the Rds(on) of the lower MOSFET to inhibit PWM operati

TS3405_TaiwanSemiconductorCompany.pdf