DS2770K
Battery Monitor and Charge
Controller Evaluation Kit
www.maxim-ic.com
FEATURES
摟
Demonstrates the Capabilities of the DS2770
Battery Monitor and Charge Controller
Including:
-
Real-Time Measurements
-
Current Accumulation
-
Information Storage
-
Identification
-
Li+ Pulse Charging
-
NiMH Charging with dT/dt Termination
-
Secondary Charge Termination Based on
Time or Temperature
Interfaces to the Serial Port of a PC Running
Windows
PD113001
DS2770K TSSOP
摟
INDEX
Evaluation Kit Contents
Equipment Needed
Introduction
Setup and Installation
Board Connections
Software Installation
Selecting the COM Port
Program Menus
Register Windows
Program Tabs
Real Time Meters
Data Logging
User Memory
Pack Information
Fuel Gauging
EVALUATION KIT CONTENTS
1 pc. TSSOP Evaluation Board
1 pc. DS9123 Serial Port Adapter
1 pc. RJ-11 Phone Cable
1 pc. DS2770K CD Containing:
DS2770K Evaluation Software
DS2770 Related Documentation
EQUIPMENT NEEDED
1. An IBM-compatible PC running Windows
with a CD-ROM drive and an available serial
port.
2. Cables with mini-grabber style clips or the
ability to solder directly to connection pads.
3. A Li+ battery or 3 cell NiMH stack and a
power supply and/or load circuit.
INTRODUCTION
The DS2770K Evaluation Kit makes performance evaluation, software development, and prototyping
with the DS2770 Battery Monitor and Charge Controller easy. The evaluation board interfaces to an
IBM-compatible PC through a DS9123 Serial Port Adapter and RJ-11 cable connection. The provided
CD-ROM contains all related data sheets along with the evaluation software, which can be run under any
Windows version 95 or newer.
The DS2770K evaluation software gives the user complete control of all functions of the DS2770.
Separate control tabs allow the user access to all EEPROM and RAM memory locations, all control
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