Summit Microelectronics: SMM766 Evaluation Kit Quik-Start User’s Guide

SUMMIT Microelectronics: Development Support : Eval Kit User's Guide: SMM766 Evaluation Kit

Access this entire Evaluation Kit Quik-Start User's Guide in PDF format.

SMM766EV User's Guide Table of Contents:

Operating Instructions (Pg. 3-5)

Performance Measurements (Pg. 6-9)

SMM766EV Schematic (Pg.8)

Layout Drawings, Jumper functions (Pg. 9, 10)

Bill of Materials (vendor sources) (Pg. 11, 12)

Comments & Precautions (Pg. 12)

Dongle pin-out & photo (Pg. 13)

Evaluation Kit Contents

1.
Fully Functional SMM766 Evaluation Board.

2.
SMM766 Evaluation Kit User's Guide.

3.
SMX3200 or SMX3202 Dongle Programmer Interface Card.

4.
Dongle to I2C Interface Cable (1 meter).

5.
One CD-ROM containing: SMM766EV Gerber Files, GUI Software, Hex file, Application Notes/Briefs.

SMM766 Evaluation Board

SMM766 Evaluation Kit
Quik-Start User's Guide Summary

General Description.

The SMM766EVAL kit is a fully functional printed circuit board designed to demonstrate all the features of the SMM766 and SMM766B Nonvolatile, Six-Channel Active DC Output Controllers, Monitors, Marginers and Sequencers with Sequence-Link™. The SMM766EV operates from either a +5V or a +12V supply and includes twelve non-isolated DC-DC converters.

A precision external voltage reference permits the DC-DC converters to be trimmed to within a 0.2% tolerance. The SMM766EVAL manages the power-on/off sequencing of the DC-DC converters in addition to voltage monitoring, margining and trimming of the onboard converters. Power on/off of the converters along with many other programmable features is permitted through the I2C 2-wire bus interface.

[continued in the PDF]

Several key, user-configurable functions are:

1.
Power on/off sequence management

2.
User-Programmable Voltage Sensor with UnderVoltage or Over-Voltage (UV/OV) fault monitoring (5mV increments)

3.
Programmable assertion levels of management input/output pins

4.
Programmable nominal, high and low trim/margin voltages

5.
Programmable power-on/off intervals

6.
Programmable sequence time slots for 12 supplies.

Additional features included on the EVAL board:

EZ connect Power and Signal pins

User-Programmable Interface connector to digitally control power supply voltages, sequencing, etc.

12 Non-Isolated DC-DC converters with Trim/Enable/Sense Functions

48-pin TQFP Spring-Loaded Socket for SMM766B

Status Indicators (LED) included for power, fault, etc.

Large PCB ground plane minimizes voltage errors

Contact your sales rep to order an eval kit.
U.S. and Canadian Reps | International Reps

SUMMIT Microelectronics, Inc. reserves the right to make changes to the products contained in this publication in order to improve design, performance or reliability. SUMMIT Microelectronics, Inc. assumes no responsibility for the use of any circuits described herein, conveys no license under any patent or other right, and makes no representation that the circuits are free of patent infringement. Charts and schedules contained herein reflect representative operating parameters, and may vary depending upon a user’s specific application. While the information in this publication has been carefully checked, SUMMIT Microelectronics, Inc. shall not be liable for any damages arising as a result of any error or omission.

SUMMIT Microelectronics, Inc. does not recommend the use of any of its products in life support or aviation applications where the failure or malfunction of the product can reasonably be expected to cause any failure of either system or to significantly affect their safety or effectiveness. Products are not authorized for use in such applications unless SUMMIT Microelectronics, Inc. receives written assurances, to its satisfaction, that: (a) the risk of injury or damage has been minimized; (b) the user assumes all such risks; and (c) potential liability of SUMMIT Microelectronics, Inc. is adequately protected under the circumstances.

Revision B - This document supersedes all previous versions.

• ADOC™ is a trademark of Summit Microelectronics, Inc.
• I2C is a trademark of Philips Corporation.
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