UCD9220 - Digital PWM System Controller

Texas Instruments

Datasheet Details

Part number	UCD9220
Manufacturer	Texas Instruments
File Size	2.55 MB
Description	Digital PWM System Controller
Datasheet	UCD9220-etcTI.pdf

The UCD9220 is a multi-rail, multi-phase synchronous buck digital PWM controller designed for non-isolated DC/DC power applications.

1.
2 Fully Configurable Multi-Output and MultiPhase Non-Isolated DC/DC PWM Controller.
Controls Up To Two Voltage Rails and Up To Four Phases.
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.

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Published: Feb 24, 2020 |