8 Channel, 2-A High-Side Driver Reference Design for Digital Output Modules
TIDA-01552
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Key Document

Description

This eight-channel, parallel, 2-A, high-side, digital output reference design for factory automation applications like PLCs shows the diagnostic features and the power density of new Texas Instruments high-side driver components (such as TPS27S100). Each output can individually measure the output current in real time. This feature makes it possible to detect wire breaks and short circuits during operation. Modifications of the output load due to ageing or manipulation can be discovered as well.

Features
  • Eight channel 24V high side switch digital output
  • 2A/channel 10A total per board fully protected
  • Output current test per channel (5mA accuracy)
  • Negative clamping voltage -30V (fast decay)
  • Power supply current limit and circuit breaker
  • Designed to comply with IEC61000-4-x

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Schematic/Block Diagram

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Design Guide

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Design Files

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TI Devices (18)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD18532Q5B  60V, N ch NexFET MOSFET™, single SON5x6, 3.2mOhm  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
ISO7141CC  4242-VPK Small-Footprint and Low-Power 3/1 Quad Channel Digital Isolator with Noise Filter  Isolation  Sample & Buy View Design Kits & Evaluation Modules
ISO7141FCC  4242-VPK Small-Footprint and Low-Power 3/1 Quad Channel Digital Isolator with Fail-Safe Output Low  Isolation  Sample & Buy View Design Kits & Evaluation Modules
ISO7421  Dual Channel, 1/1, 1Mbps Digital Isolator  Isolation  Sample & Buy View Design Kits & Evaluation Modules
LM5009  9.5-95V Wide Vin, 150mA Constant On-Time Non-Synchronous Buck Regulator  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
LM5050-1  High Side OR-ing FET Controller  Power switches  Sample & Buy View Design Kits & Evaluation Modules
LM5069  Positive High Voltage Hot Swap / Inrush Current Controller with Power Limiting  Power switches  Sample & Buy View Design Kits & Evaluation Modules
MSP430F2112  16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 256B RAM, 10 bit ADC, 1 USCI  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
SN6501  Low-noise, 350-mA, 410-kHz transformer driver for isolated power supplies  Isolation  Sample & Buy View Design Kits & Evaluation Modules
SN74LV164A  8-Bit Parallel-Out Serial Shift Registers  Flip-flop/latch/register  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G07  Single Buffer/Driver With Open-Drain Output  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G125  Single Bus Buffer Gate With 3-State Outputs  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G19  1-of-2 Decoder/Demultiplexer  Specialty logic  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G332  Single 3-Input Positive-OR Gate  Gate  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G58  Configurable Multiple-Function Gate  Gate  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC2G86  Dual 2-Input Exclusive-Or Gate  Gate  Sample & Buy View Design Kits & Evaluation Modules
TLC5928  16 Channel Constant Current LED Driver with LED Open Detection  LED drivers  Sample & Buy Not Available
TPS27S100  40-V, 100-mOhm single-channel smart high-side switch  Power switches  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD18532Q5B VSON-CLIP (DNK)| 8 Download Download
ISO7141CC Download Download
ISO7141FCC Download Download
ISO7421 Download Download
LM5009 Download Download
Download Download
LM5050-1 Download Download
LM5069 Download Download
MSP430F2112 Download Download
Download Download
Download -
SN6501 Download Download
SN74LV164A Download Download
Download Download
Download Download
Download Download
Download Download
Download Download
SN74LVC1G07 Download -
Download Download
Download Download
Download
Download Download
Download -
Download Download
Download Download
SN74LVC1G125 Download Download
Download Download
Download
Download Download
Download -
Download Download
Download Download
SN74LVC1G19 Download Download
Download Download
Download Download
Download Download
Download -
Download -
SN74LVC1G332 Download Download
Download Download
Download Download
Download
Download
Download -
SN74LVC1G58 Download Download
Download Download
Download Download
Download Download
Download Download
Download -
SN74LVC2G86 Download
Download Download
Download -
TLC5928 Download Download
Download Download
Download Download
Download Download
TPS27S100 Download Download

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Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 4511 19 Sep 2017
Design files (6)
Title Type Size (KB) Date
ZIP 456 06 Nov 2017
ZIP 2617 06 Nov 2017
PDF 2519 06 Nov 2017
PDF 429 06 Nov 2017
PDF 41 06 Nov 2017
PDF 703 06 Nov 2017
Related Tools & Software

Reference Designs  ( 1 )

Name Part Number Tool Type
24VDC 10A eFuse and Protection Circuit for Programmable Logic Controllers (PLC)  TIDA-00233  TI Designs

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