Flyback High Voltage Piezo Driver Reference Design

(ACTIVE) TIDA-00856

Description & Features

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Key Document

Description

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 design utilizes the high-voltage switch in a flyback configuration which is able to achieve up to 500V.

Features
  • Controllable input modes: Analog input, PWM and MSP430 controllable
  • Variable output voltages from 0V to 500V
  • 2 power supply inputs to isolate power consumption on DRV2700 application circuitry
  • 4 convenient max output voltage settings
  • Small footprint (14mm x 14.5mm)

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Schematic/Block Diagram

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Design Guide

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Design Files

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Bill of Materials (BOM)

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TI Devices (5)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
DRV2700  DRV2700 High Voltage Driver with Integrated Boost Converter  Actuator drivers  Sample & Buy View Design Kits & Evaluation Modules
MSP430F5510  Mixed Signal Microcontroller  MSP430 ultra-low-power MCUs  Sample & Buy View Design Kits & Evaluation Modules
OPA2376  Precision, Low Noise, Low Quiescent Current Operational Amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
TLV700  200mA Low-Iq Low-Dropout (LDO) Regulator for Portables  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPD4E004  4-Channel ESD Protection Array for High-Speed Data Interfaces  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
DRV2700 Download -
MSP430F5510 Download Download
Download Download
Download Download
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OPA2376 Download Download
Download Download
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TLV700 Download Download
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TPD4E004 Download Download

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 3172 01 May 2015 52
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 437 23 Nov 2015 5
ZIP 668 23 Nov 2015 0
PDF 1097 23 Nov 2015 0
PDF 186 23 Nov 2015 0
PDF 141 23 Nov 2015 0
PDF 542 23 Nov 2015 5
Related Tools & Software

Software (1)



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