Automotive Resolver-to-Digital Converter Reference Design for Safety Application

(ACTIVE) TIDA-00796

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Key Document

Description

TIDA-00796 reference design is a complete resolver solution based on system-on-chip (SoC) PGA411-Q1 sensor interface. Typical application for the design is in electric vehicle (EV) and hybrid electric vehicle (HEV) powertrain systems. The PGA411-Q1 based design solves excitation amplifier, boost converter, diagnostics, signal conditioning and reduces the PCB area. This altogether will reduce overall costs and time-to-market.

Features
  • 4 Vrms or 7 Vrms 10 - 20 kHz excitation signal
  • Integrated step-up converter for excitation amplifier
  • Programmable fault detection thresholds and filters
  • Interfacing with F28069 ™ controlSTICK and F28069M LaunchPAD development kits
  • Compact 30 x 70 mm four layer PCB

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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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TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM2842-Q1  SIMPLE SWITCHER® 4.5V to 42V, 0.6A Step-Down Regulator in Thin SOT-23  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
PGA411-Q1  Resolver-to-digital converter with integrated exciter amplifier and power supply   Specialty sensors  Sample & Buy View Design Kits & Evaluation Modules
TLV713P-Q1  Automotive Capacitor-Free 150mA Low-Dropout (LDO) Regulator With Foldback Current Limit  Power management  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM2842-Q1 Download
TLV713P-Q1 Download

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Application notes (4)
Title Abstract Type Size (KB) Date Views
PDF 294 06 Apr 2017 14
PDF 289 10 Mar 2016 26
PDF 1461 08 Mar 2016 26
PDF 817 26 Jan 2016 50
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 8803 25 Jul 2016 69
White papers (1)
Title Abstract Type Size (KB) Date Views
PDF 586 23 Sep 2016 881
Design files (12)
Title Abstract Type Size (KB) Date Views
ZIP 322 31 Mar 2016 4
ZIP 394 31 Mar 2016 10
ZIP 467 31 Mar 2016 2
ZIP 1252 31 Mar 2016 6
PDF 331 31 Mar 2016 1 1
PDF 661 31 Mar 2016 2
PDF 60 31 Mar 2016 1 1
PDF 114 31 Mar 2016 2
PDF 43 31 Mar 2016 2
PDF 63 31 Mar 2016 7
PDF 217 31 Mar 2016 9
PDF 577 31 Mar 2016 17
Related Tools & Software

Reference Designs  ( 1 )

Software (1)



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