Bi-Directional Battery Initialization System Power Board Reference Design

(ACTIVE) PMP40182

Description & Features

Technical Documents

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Key Document

Description

This reference design is a battery initialization reference design solution for automotive and battery applications. The module enables a high efficiency single stage conversion for charging and discharging the battery. This design features a 0.1% accurate current control loop using the high performance INA225 current sense amplifier. The design was achieved in a compact form factor (40mmX143mmX20mm). 

Features
  • S.R. buck/boost topology for both charge/discharge
  • Extra high efficiency up to 94%
  • High current accuracy 0.1% and good linearity
  • Discrete solution is easy for re-design
  • Interface reserved for MCU control and measurement

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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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Parametrics
 PMP40182.1
(Output Voltage 1)
Vin (Min) (V)11
Vin (Max) (V)14
Vout (Nom) (V)4
Iout (Max) (A)10
Output Power (W)40
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBoost- Synchronous
Buck- Synchronous

TI Devices (11)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD16570Q5B  CSD16570Q5B, 25-V N-Channel NexFET™ Power MOSFET   MOSFETs  Sample & Buy Not Available
CSD18502Q5B  40-V, N-Channel NexFET™ Power MOSFET  MOSFETs  Sample & Buy Not Available
INA225  36V Pin Selectable-Gain, Bi-Directional, High-Speed, Voltage Output Current-Sense Amp  Current sense amplifiers  Sample & Buy View Design Kits & Evaluation Modules
LM5060  High-Side Protection Controller with Low Quiescent Current  Power switches  Sample & Buy View Design Kits & Evaluation Modules
LM5106  100V Half Bridge Gate Driver with Programmable Dead-Time  Gate drivers  Sample & Buy Not Available
OPA180  0.1-μV/°C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift Operational Amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
OPA2180  0.1 uV/°C DRIFT, Low Noise, Rail-to-Rail Output, 36V Zero-Drift Op Amp  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
REF5020  Low Noise, Very Low Drift, Precision Series VOLTAGE REFERENCE  Voltage references  Sample & Buy Not Available
TL331  High Voltage Single Differential Comparator  Amplifiers  Sample & Buy Not Available
TL594  PWM Controller  Offline & isolated DC/DC controllers & converters  Sample & Buy Not Available
TS5A3159A  1-Channel, 2:1 Analog Switch with Powered Off Protection  Switches & multiplexers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
INA225 Download Download
LM5060 Download Download
LM5106 Download Download
Download Download
OPA180 Download
Download Download
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OPA2180 Download Download
Download Download
REF5020 Download Download
Download Download
TL331 Download Download
TL594 Download Download
Download Download
Download Download
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TS5A3159A 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
PDF 634 30 May 2017
Design files (6)
Title Abstract Type Size (KB) Date
ZIP 412 30 May 2017
ZIP 26 30 May 2017
PDF 1584 30 May 2017
PDF 309 30 May 2017
PDF 67 30 May 2017
PDF 305 30 May 2017
Related Tools & Software

Reference Designs  ( 2 )


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