1、Premium Chips And Boards: UCD3138064AEVM149A is a 64kbFlash ucd3138064A chip with synchronous rectification. ucd3138ACCEVM149 chips and boards are imported, and the programs of 149 and 149A are common, the interfaces are common, and the circuits are common. 2、Easy To Use: The USB to GPIO adapter (not included) acts as a communicate interface adapter or bridge between a host PC (IBM compatible) and one or more slave devices via a standard Type A to Mini B USB cable. 3、Application: Used as a control card for the UCD3138 digital controller for Texas Instruments' isolated power applications. Can be used either as a standalone board to investigate UCD3138 devices or as a control card to implement fully regulated power converters based on topologies such as PFC, half bridge resonant LLC, and phase shifted full bridge. 4、2 Burn Types: JTAG and PMBUS burn in type, JTAG burn in type for DSP burn in, using a DSP writer, but UCD3138 reset after the JTAG port initialization value to the off state need to use the PMBUS debugger to open the JTAG port in order to use the DSP recorder to record and debug. 5、Various Function: UCD3138A digital controller PMBus connector connected to USB to GPIO adapter for communicate with host PC. Rich test points for device evaluation, system design, and circuit and firmware debugging. Item Type: Power Development Board Material: PCB MPN: UCD3138064AEVM 149A Chip: UCD3138064A Interface Type: I2C, SPI, USB 1 x Power Development Board