Description
www.ti.com UCD3040 UCD3028 UCD3020 SLUS868H * DECEMBER 2009 * REVISED OCTOBER 2013 Digital Power Controllers Check for Samples: UCD3.
The UCD30xx devices are members of a family of digital PWM controllers from Texas Instruments providing a single-chip control solution for digital pow.
Features
* 1
* 23 Digital Control of up to Four Voltage Feedback Loops
* Up to Eight High-Resolution Digital Pulsewidth Modulated (DPWM) Outputs for Supporting a Wide Range of Offline, Isolated and NonIsolated DC-to-DC Topologies
* 250-ps DPWM Pulse-Width Resolution
* 4-ns DPWM F
Applications
* Isolated AC-to-DC and DC-to-DC Power Supplies
* Power-Factor Correction
* Non-Isolated DC-to-DC Power Supplies
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor product
