UCD9240 Datasheet (Texas Instruments) - Digital PWM System Controller

UCD9240, Digital PWM System Controller

The UCD9240 is a multi-rail, multi-phase synchronous buck digital PWM controller designed for non-isolated DC/DC power applications.

This device integrates dedicated circuitry for DC/DC loop management with flash memory and a serial interface to support configurability, monitoring and management.

UCD9240 Features

* 1

* 2 Fully Configurable Multi-Output and Multi-Phase Non-Isolated DC/DC PWM Controller

* Controls Up To Four Voltage Rails and Up To Eight Phases

* Supports Switching Frequencies Up to 2MHz With 250 ps Duty-Cycle Resolution

* Up To 1mV Closed Loop Resolution