Texas Instruments bq76200, Руководство пользователя, Страница: 5 / 21

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DC Power Supply
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bq76200EVM Quick Start Guide
CAUTION
The circuit module has signal traces and component leads on the bottom of the
board. This may result in exposed voltages, hot surfaces, or sharp edges. Do
not reach under the board during operation.
CAUTION
The circuit module may be damaged by overtemperature. To avoid damage,
monitor the temperature during evaluation and provide cooling, as needed, for
your system environment.
CAUTION
Some power supplies can be damaged by application of external voltages. If
using more than one power supply, check your equipment requirements and
use blocking diodes or other isolation techniques, as needed, to prevent
damage to your equipment.
CAUTION
The circuit module is not a finished product or electrical appliance. The module
does not contain current or voltage thresholds for circuit protection. It must be
used by qualified personnel with additional equipment for evaluation only.
2.2 Items Needed for EVM Quick Start Evaluation
• bq76200 circuit module
• A DC power supply that can provide 10 V and 1 A minimum (a voltage range, bipolar operation, and
constant current – constant voltage capability is desirable)
• A load such as a 100-k Ω 1/4-W or other suitable resistor
• A DC meter or measurement instrument
• Suitable cables for connection
2.3 EVM Connections
This section covers the hardware connections for the EVM (see Figure 1 ).
Figure 1. bq76200 Circuit Module Connection for Simple Demonstration
• Supply terminals (BATT+, BATSR–)
These are the supply terminals for the board. BATT+ is the positive terminal of the battery or supply,
5 SLVU926 – July 2015 bq76200 High Voltage Battery Pack Front-End Charge/Discharge High-Side
NFET Driver Evaluation Module
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