Datasheet

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Specifications

2.2 Features

• 40-Pin Digital Signal Connector to Connect Digital Signals to Power Converters

• 40-Pin Analog Signal Connector to Connect Analog Signals to Power Converters

• JTAG Connector

• LED Indicator

• PMBus Connector to PC Computer Connection Through USB-to-GPIO Adapter

• Rich Test Points to Facilitate the Device Evaluation, System Design, and Circuit and Firmware

Debugging

• 12-V Input Capable With Onboard Regulator 3.3 V

3 Specifications

Table 1. UCD3138CC64EVM-030 Specifications

PARAMETER TEST CONDITIONS MIN TYP MAX UNITS

Connector J1

PMBus connector Port of connection to USB-to-GPIO, pin definition refer

Standard

to TI standard USB-to-GPIO document SLLU093

Connector J2

3.3-V connection to PMBus Port to use on board 3.3 VD to bias PMBus

(1)

3.25 3.30 3.35 VDC

Connector J3

Analog signal connection Pin definition in compliance with UCD3138 40-pin

Connector J4

Digital signal connection Pin definition in compliance with UCD3138 40-pin

Pin 39 External voltage source input 11.5 12.0 12.5 VDC

Connector J5

JTAG Standard JTAG communication connection Standard

Connector J6

3.3-V on board to external use Port to use 3.3 V on board to bias external circuit 3.27 3.30 3.32 VDC

Operation Environment

Operating temperature range Natural Convection 25 °C

MECHANICAL CHARACTERSTICS

Width 1.8

Dimensions Length 3.4 inches

Component height 0.5

(1)

Apply jumper to provide a 3.3-V bias to board from USB-to-GPIO adapter.

SLUU886A–February 2012–Revised July 2013 Control Card for Digitally Controlled Isolated Power Converters

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