Modular battery tester reference design for 50-A, 100-A, and 200-A applications TIDA-01042 (ACTIVE)

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Key Document

Description

This reference design provides a modular battery test solution allowing users to have the flexibility to test batteries at different current levels with one design. This design leverages the TIDA-01041 reference design by providing two 100-A battery testers that can work independently or be connected in parallel to increase the maximum current output from 100 A to 200 A. This design describes the design theory, part selection, and optimization of this solution.

Features
  • Modular design capable of 200 A maximum charge and discharge
  • High-precision calibration control achieving 0.02% full-scale current control accuracy and 0.02% voltage control accuracy
  • Input voltage (bus) from 8 V - 16 V and output load (battery) from 0 V - 4.2 V (5 V max)
  • Up to four LM5170-Q1 multiphase bidirectional buck, boost integrated controllers and drivers for charging and discharging

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TI Devices (22)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ADS131A04  24-bit 128-kSPS 4-channel simultaneous-sampling delta-sigma ADC  Analog-to-digital converters (ADCs)  Sample & Buy View Design Kits & Evaluation Modules
DAC80004  Ultra-Small, true 16-bit quad voltage output DAC with 1LSB INL/DNL  Digital-to-analog converters (DACs)  Sample & Buy View Design Kits & Evaluation Modules
INA828  50-μV Offset, 7-nV/√Hz Noise, Low-Power, Precision Instrumentation Amplifier  Amplifiers  Sample & Buy View Design Kits & Evaluation Modules
LM2664  1.8V to 5.5Vin Switched Capacitor Voltage Converter  DC/DC switching regulators  Sample & Buy View Design Kits & Evaluation Modules
LM5118  3-75V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller  Buck-boost & inverting  Sample & Buy View Design Kits & Evaluation Modules
LM5170-Q1  Multiphase Bidirectional Current Controller  Buck-boost & inverting  Sample & Buy View Design Kits & Evaluation Modules
LM6142  Dual High Speed/Low Power 17 MHz Rail-to-Rail I/O Operational Amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
LM7705  Low Noise Negative Bias Generator  DC/DC switching regulators  Sample & Buy View Design Kits & Evaluation Modules
OPA827  Low-Noise, High-Precision, JFET-Input Operational Amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
REF5025  3 µVpp/V Noise, 3 ppm/°C Drift Precision Series Voltage Reference  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
REF5050  3 µVpp/V Noise, 3 ppm/°C Drift Precision Series Voltage Reference  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
SN74LV1T00  Single power supply 2-input POSITIVE NAND gate logic level shifter  Voltage level translation  Sample & Buy View Design Kits & Evaluation Modules
SN74LV1T32  Single Power Supply 2-INPUT POSITIVE OR GATE with Logic Level Shifter  Voltage level translation  Sample & Buy View Design Kits & Evaluation Modules
SN74LV4053A-Q1  Automotive Catalog Triple 2-Channel Analog Multiplexer/Demultiplexer  Switches & multiplexers  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G04-Q1  Automotive Catalog Single Inverter  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
THS4561  Low Power, 70MHz, High Supply Range, Fully Differential Amplifier  Special function amplifiers  Not Available View Design Kits & Evaluation Modules
TLV07  36-V Precision, Rail-to-Rail Output, Operational Amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1294NCPDT  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TPD4S012  4-Channel USB ESD Solution with Power Clamp  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules
TPS709  150-mA 30-V ultra-low-Iq wide-input low-dropout (LDO) regulator with reverse current protection  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS717  150mA, High PSRR, Low Quiescent Current, Low Noise LDO  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS737  Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
ADS131A04 Download Download
DAC80004 Download
Download
INA828 Download Download
LM2664 Download Download
LM5118 Download Download
LM5170-Q1 Download -
LM6142 Download Download
Download Download
LM7705 Download Download
OPA827 Download Download
Download Download
REF5025 Download Download
Download Download
REF5050 Download Download
Download Download
SN74LV1T00 Download
Download
SN74LV1T32 Download Download
Download Download
SN74LV4053A-Q1 Download Download
Download Download
SN74LVC1G04-Q1 Download Download
Download Download
THS4561 Download -
Download -
TLV07 Download Download
TM4C1294NCPDT Download Download
TPD4S012 Download Download
TPS709 Download
Download
TPS717 Download Download
Download Download
Download Download
TPS737 Download Download
Download Download
Download Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 3213 31 May 2019
Design files (6)
Title Type Size (KB) Date
ZIP 1270 31 May 2019
ZIP 5259 31 May 2019
PDF 7810 31 May 2019
PDF 528 31 May 2019
PDF 241 31 May 2019
PDF 1357 31 May 2019
Related Tools & Software

Reference Designs  ( 1 )

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
USB2ANY Interface Adaptor  USB2ANY  Evaluation Modules & Boards 

Software (1)

Name Part Number Software Type
Delta-sigma ADC EvaluaTIon software  DELTASIGMAEVAL-GUI  Software Libraries 


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