User's Guide
SLOU407A – April 2015 – Revised May 2015
DRV2700EVM-HV500 High Voltage Piezo Driver Evaluation
Kit
The DRV2700 is a single chip high-voltage driver with an integrated 105-V boost switch, integrated power
diode, and integrated fully differential amplifier. This evaluation kit utilizes this high-voltage switch into a
flyback configuration that is able to achieve (but is not limited to) up to 500 V:
•
Controllable input modes: Analog input, PWM and MSP430 controllable
•
Variable output voltages from 0 V to 500 V
•
2 power supply inputs to isolate power consumption on DRV2700 application circuitry
•
4 convenient max output voltage settings
•
Small footprint (14 mm x 14.5 mm)
The evaluation kit is designed for all-around use and can be used not only for evaluation but can also be
used for prototyping into systems for driving piezo actuators, polymers, valves and many other
applications. The EVM also contains a microcontroller, LDO (3.3 V) and LEDs for status and input
settings.
Evaluation Kit Contents:
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DRV2700EVM-HV500 evaluation board
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Demonstration mode firmware preloaded onto microcontroller
•
Downloadable software to control EVM
•
Mini-B USB cable
Needed for programming and advanced configuration:
•
Code Composer Studio™ (CCS) for MSP430
•
MSP430 LaunchPad™ (MSP-EXP430G2) or MSP430-FET430UIF hardware programming tool
•
DRV2700EVM firmware available on the
DRV2700EVM-HV500 tool folder
Code Composer Studio, LaunchPad are trademarks of Texas Instruments.
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SLOU407A – April 2015 – Revised May 2015
DRV2700EVM-HV500 High Voltage Piezo Driver Evaluation Kit
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