# UCD3138064 Digital Controller

## Device Overview
️· Features: 64kB Flash, Phase Shift Modulation, PWM, High Efficiency, Burst Mode, Synchronous Rectification, Primary Side Voltage Sensing, Current Share, Feature Rich Fault Protection, up to 3 Independent Feedback Loops, 16 MHz EADC, and SPI/I2C communication.
️· Applications: Power Supplies, Telecom Rectifiers, Isolated DC-DC Modules, Power Factor Correction.
️· Description: A highly integrated digital controller with superior performance, offering dual image firmware capability and flexible communication options.

## Device Options
️· Available in VQFN packages (64, 48, 40-pin).
️· Offers 64kB program flash, 2-32kB banks.

## Specifications
️· Absolute Maximum Ratings and Electrical Characteristics details provided in datasheet.
️· Thermal Information detailed in datasheet.

## Detailed Description
️· Core features Digital Power Peripherals (DPP) implementing digital control loops.
️· Includes dedicated Error ADC, PID compensator, DPWM outputs, General Purpose ADC, timers, and communications ports.
️· Based on 32-bit ARM7TDMI-S microcontroller.

## Additional Information
️· Revision History and detailed mechanical information available in datasheet.
️· Comprehensive documentation and support resources available from Texas Instruments.