TIDA-01042

Modular battery tester reference design for 50-A, 100-A, and 200-A applications

Design files

TIDA-01042

Design files

Overview

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

Industrial

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Design files & products

Design files

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

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Design guide — TIDA-01042

TIDUER4.PDF (3214 KB)

Reference design overview and verified performance test data

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Assembly drawing — TIDA-01042

TIDRZT2.PDF (528 KB)

Detailed overview of design layout for component placement

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Bill of materials (BOM) — TIDA-01042

TIDRZT1.PDF (241 KB)

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

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CAD/CAE symbol — TIDA-01042

TIDRZT4.ZIP (5260 KB)

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

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Gerber file — TIDA-01042

TIDCFH8.ZIP (1271 KB)

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

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PCB layout — TIDA-01042

TIDRZT3.PDF (7810 KB)

PCB layer plot file used for generating PCB design layout

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Schematic — TIDA-01042

TIDRZT0.PDF (1357 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

Analog & precision switches & muxes

SN74LV4053A-Q1 — Automotive, 5V, 2:1 (SPDT), 3-channel, analog switch

Data sheet: PDF | HTML

DC/DC controllers

LM5118 — 3-75V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller

Data sheet: PDF | HTML

DC/DC controllers

LM5170-Q1 — Multiphase bidirectional current controller, AEC-Q100 qualified

Data sheet: PDF | HTML

DC/DC converters

LM2664 — 1.8-V to 5.5-VIN switched capacitor voltage inverter

Data sheet: PDF | HTML

DC/DC converters

LM7705 — Low Noise Negative Bias Generator

Data sheet: PDF | HTML

ESD protection diodes

TPD4S012 — Quad 0.8-pF, 5.5-V, ±10-kV ESD protection diode with 15-V tolerant Vbus for USB Interface<

Data sheet: PDF | HTML

Fully differential amplifiers

THS4561 — Low-power, 60-MHz, wide-supply-range fully differential amplifier

Data sheet: PDF | HTML

General-purpose MCUs

TM4C1294NCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHZ, 1-MB flash, 256-KB RAM, USB, ENET MAC+PHY

Data sheet: PDF

General-purpose op amps

LM6142 — Dual, 24-V, 17-MHz, low-power operational amplifier

Data sheet: PDF | HTML

Instrumentation amplifiers

INA828 — 50-μV Offset, 7-nV/√Hz Noise, Low-Power, Precision Instrumentation Amplifier

Data sheet: PDF | HTML

Inverting buffers & drivers

SN74LVC1G04-Q1 — Automotive single 1.65-V to 5.5-V inverter

Data sheet: PDF | HTML

Linear & low-dropout (LDO) regulators

TPS709 — 150-mA, 30-V, ultra-low-IQ, low-dropout voltage regulator with reverse current protection and enable

Data sheet: PDF | HTML

Linear & low-dropout (LDO) regulators

TPS717 — 150-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable

Data sheet: PDF | HTML

Linear & low-dropout (LDO) regulators

TPS737 — 1A ultra-low-dropout voltage regulator with reverse current protection and enable

Data sheet: PDF | HTML

Precision ADCs

ADS131A04 — 24-bit 128-kSPS 4-channel simultaneous-sampling delta-sigma ADC

Data sheet: PDF | HTML

Precision DACs (≤10 MSPS)

DAC80004 — Ultra-Small, true 16-bit quad voltage output DAC with 1LSB INL/DNL

Data sheet: PDF | HTML

Precision op amps (Vos<1mV)

OPA827 — Low-noise, high-precision, JFET-input operational amplifier

Data sheet: PDF | HTML

Precision op amps (Vos<1mV)

TLV07 — Precision, 36-V, low noise, rail-to-rail output, operational amplifier

Data sheet: PDF | HTML

Voltage translating gates

SN74LV1T00 — Single power supply 2-input POSITIVE NAND gate logic level shifter

Data sheet: PDF | HTML

Voltage translating gates

SN74LV1T32 — Single Power Supply 2-INPUT POSITIVE OR GATE with Logic Level Shifter

Data sheet: PDF | HTML

Start development

Hardware development

Evaluation board

USB2ANY — USB2ANY interface adapter

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 (...)

Supported products & hardware

Hardware development

Reference design

TIDA-010089 — Two-quadrant, 15V, 8A, programmable linear DC power supply reference design

TIDA-010241 — Flexible power reference design for high performance Xilinx® and Intel® FPGA platforms

TIDA-01040 — Battery Tester Reference Design for High Current Applications

TIDA-01041 — Battery tester reference design for multi-phase high-precision 0.5 to 100 A battery formation

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

TIDA-020075 — Automotive high-voltage battery management system 2-channel pyro-fuse driver board reference design

TIDA-050026-23881 — 24-port (PoE 2, 4-pair) power sourcing equipment reference design for multi-port applications

TIDA-050026-23882 — 24-port (PoE 2, 2-pair) power sourcing equipment reference design for multi-port applications ;

TIDA-050047 — Integrated USB Type-C®, USB Power Delivery and charging reference design for 2–4 cell batteries

Daughter card

TPS23881B1EVM-024 — TPS23881B daughter card

Evaluation board

TPSM8287A06BASEVM — TPSM8287A06 evaluation module for parallelable, I²C interface, remote sense 6A step-down mod

ULC1001-DRV290XEVM — ULC1001 and DRV2901 hardware evaluation bundles for ultrasonic lens cleaning (ULC)

ULC1001-DRV2911EVM — ULC1001 and DRV2911 evaluation module

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USB2ANY — USB2ANY interface adapter

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