UCD9220 - Digital PWM System Controller

Product Overview

Texas Instruments

Part number	UCD9220
Manufacturer	Texas Instruments
File Size	2.55 MB
Description	Digital PWM System Controller
Datasheet	UCD9220 Datasheet
Additional preview pages of the UCD9220 datasheet.

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 |