UCD9222-EP - Digital PWM System Controller

Datasheet Summary

The UCD9222 is a two-rail synchronous buck digital PWM controller designed for non-isolated DC/DC power applications.

This device integrates dedicated circuitry for DC/DC loop management with support for up to two VID interfaces.

1.
2 Fully Configurable Two-Output Non-Isolated DC/DC PWM Controller with support for TMS320C6670™ and TMS320C6678™ DSP VID interface.
Supports Switching Frequencies Up to 2MHz With 250 ps Duty-Cycle Resolution.
Up To 1mV Closed Loop Resolution.
Hardware-Accelerated, 3-Pole/3-Zero Compensator with Non-Linear Gain for Improved Transient Performance.
Supports Multiple Soft-Start and Soft-Stop Configurations Including Prebias Start-up.
Supports V.

Texas Instruments

Part number	UCD9222-EP
Manufacturer	Texas Instruments
File Size	2.46 MB
Description	Digital PWM System Controller
Datasheet	UCD9222-EP Datasheet
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Published: Feb 24, 2020 |