TIDA-01552

8 Channel, 2-A High-Side Driver Reference Design for Digital Output Modules

TIDA-01552

Design files

Overview

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

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUDK9.PDF (4511 K)

Reference design overview and verified performance test data

TIDRTC5.PDF (703 K)

Detailed schematic diagram for design layout and components

TIDRTC6.PDF (41 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRTC7.PDF (429 K)

Detailed overview of design layout for component placement

TIDRTC9.ZIP (2617 K)

Files used for 3D models or 2D drawings of IC components

TIDCDY9.ZIP (456 K)

Design file that contains information on physical board layer of design PCB

TIDRTC8.PDF (2519 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Buck converters (integrated switch)

LM50099.5-95V Wide Vin, 150mA Constant On-Time Non-Synchronous Buck Regulator

Data sheet document-pdfAcrobat PDF open-in-new HTML
Configurable gates

SN74LVC1G58Configurable Multiple-Function Gate

Data sheet document-pdfAcrobat PDF
Digital demultiplexers & decoders

SN74LVC1G191-of-2 Decoder/Demultiplexer

Data sheet document-pdfAcrobat PDF open-in-new HTML
Digital isolators

ISO7141CCQuad-channel, 3/1, 50-Mbps digital isolator

Data sheet document-pdfAcrobat PDF open-in-new HTML
Digital isolators

ISO7141FCCQuad-channel, 3/1, 50-Mbps, default output low digital isolator

Data sheet document-pdfAcrobat PDF open-in-new HTML
Digital isolators

ISO7421Dual-channel, 1/1, 1-Mbps digital isolator

Data sheet document-pdfAcrobat PDF open-in-new HTML
High-side switches

TPS27S10040-V, 80-mΩ, 4-A, 1-ch, Industrial high-side switch with adjustable current limit

Data sheet document-pdfAcrobat PDF open-in-new HTML
Ideal diode/ORing controllers

LM5050-15-V to 75-V, 400-uA IQ ideal diode controller

Data sheet document-pdfAcrobat PDF open-in-new HTML
LED display drivers

TLC592816 channel constant current LED driver with LED open Detection

Data sheet document-pdfAcrobat PDF
MSP430 microcontrollers

MSP430F211216 MHz MCU with 2KB Flash, 256B SRAM, 10-bit ADC, comparator, I2C/SPI/UART

Data sheet document-pdfAcrobat PDF
N-channel MOSFETs

CSD18532Q5B60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 3.2 mOhm

Data sheet document-pdfAcrobat PDF open-in-new HTML
Noninverting buffers & drivers

SN74LVC1G07Single 1.65-V to 5.5-V buffer with open-drain outputs

Data sheet document-pdfAcrobat PDF open-in-new HTML
Noninverting buffers & drivers

SN74LVC1G125Single 1.65-V to 5.5-V buffer with 3-state outputs

Data sheet document-pdfAcrobat PDF open-in-new HTML
OR gates

SN74LVC1G332Single 3-input, 1.65-V to 5.5-V OR gate

Data sheet document-pdfAcrobat PDF
Shift registers

SN74LV164A8-Bit Parallel-Out Serial Shift Registers

Data sheet document-pdfAcrobat PDF open-in-new HTML
Transformer drivers

SN6501Low-noise, 350-mA, 410-kHz transformer driver for isolated power supplies

Data sheet document-pdfAcrobat PDF open-in-new HTML
XOR (exclusive OR) gates

SN74LVC2G862-ch, 2-input, 1.65-V to 5.5-V XOR (exclusive OR) gates

Data sheet document-pdfAcrobat PDF
eFuses & hot swap controllers

LM50699-V to 80-V hot swap controller with power limiting

Data sheet document-pdfAcrobat PDF

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Design guide Ref Des of Eight-Channel, Parallel, 1-A, High-Side, Dig Output Module for PLC Sep. 19, 2017

Related design resources

Reference designs

REFERENCE DESIGN
TIDA-00233 24VDC 10A eFuse and Protection Circuit for Programmable Logic Controllers (PLC)

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos