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Z8F80462613
OPTIREG™ linear voltage regulator
TLS850A4TEV50 demoboard
Z8F80462613
Simulation
About this document
Scope and purpose
This document describes the usage of the OPTIREG™ linear voltage regulator TLS850A4TEV50 demoboard for
the TLS850A4TEV50 from Infineon Technologies AG. Please also refer to the corresponding datasheet for
further information on the product.
Intended audience
This document is intended for engineers who develop applications.
User manual
www.infineon.com/OPTIREG-linear
Family
overview
Please read the Important Notice and Warnings at the end of this document
Support
page 1 of 12
2023-05-25
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Summary of Contents for Infineon OPTIREG TLS850A4TEV50
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Page 1: About This Document
About this document Scope and purpose This document describes the usage of the OPTIREG™ linear voltage regulator TLS850A4TEV50 demoboard for the TLS850A4TEV50 from Infineon Technologies AG. Please also refer to the corresponding datasheet for further information on the product. Intended audience This document is intended for engineers who develop applications. -
Page 2: Table Of Contents
OPTIREG™ linear voltage regulator TLS850A4TEV50 demoboard Z8F80462613 Table of contents About this document ........................1 Table of contents ..........................2 Introduction .......................... 3 General description ..........................3 TLS850A4TEV50 features......................... 3 Block diagram ............................4 Demoboard ........................... 5 Assembly ..............................5 Operating conditions .......................... -
Page 3: Introduction
General description The OPTIREG™ linear TLS850A4TEV50 is an Infineon high performance regulator with low dropout voltage and ultra low quiescent current. With only 4.3 μA typical quiescent current at light load and an input voltage range of 3.7 V to 40 V the device is perfectly suitable for automotive supply systems or other supply systems that are... -
Page 4: Block Diagram
OPTIREG™ linear voltage regulator TLS850A4TEV50 demoboard Z8F80462613 Introduction Block diagram Figure 1 Block diagram of TLS850A4TEV50 User manual 4 of 12 2023-05-25... -
Page 5: Demoboard
OPTIREG™ linear voltage regulator TLS850A4TEV50 demoboard Z8F80462613 Demoboard Demoboard Assembly The TLS850A4TEV50 demoboard is equipped with the TLS850A4TEV50 in PG-TO252-3 and all the necessary components. Placeholders for an optional filtering capacitor on the output and an optional overvoltage suppressor diode on the input are available. Figure 2 TLS850A4TEV50 demoboard Operating conditions... -
Page 6: Configuration
OPTIREG™ linear voltage regulator TLS850A4TEV50 demoboard Z8F80462613 Demoboard Configuration The TLS850A4TEV50 demoboard is easy to use and provides a fixed output voltage of 5.0 V. No extra configuration is required. 2.3.1 Quick start procedure 1. With the power off, connect the input power supply to I and GND. 2. -
Page 7: Schematic And Layout
OPTIREG™ linear voltage regulator TLS850A4TEV50 demoboard Z8F80462613 Schematic and layout Schematic and layout Schematic Figure 3 TLS850A4TEV50 demoboard schematic User manual 7 of 12 2023-05-25... -
Page 8: Layout
OPTIREG™ linear voltage regulator TLS850A4TEV50 demoboard Z8F80462613 Schematic and layout Layout Figure 4 TLS850A4TEV50 demoboard top layer Figure 5 TLS850A4TEV50 demoboard bottom layer User manual 8 of 12 2023-05-25... -
Page 9: Bill Of Materials
OPTIREG™ linear voltage regulator TLS850A4TEV50 demoboard Z8F80462613 Bill of materials Bill of materials The bill of materials shows the components for both product specific assembly variants of the demoboard. For the mounting condition of each component see Schematic. Table 2 Bill of material Part Value... -
Page 10: Restrictions
This demoboard offers limited features only for evaluation and testing of Infineon products. The demoboard is not an end product or finished appliance, nor is it intended or authorized by Infineon to be integrated into end products. The demoboard may not be used in any production system. For further information please visit www.infineon.com. -
Page 11: Revision History
OPTIREG™ linear voltage regulator TLS850A4TEV50 demoboard Z8F80462613 Revision history Revision history Document Date of release Description of changes version 1.00 25.05.2023 Initial release User manual 11 of 12 2023-05-25... - Page 12 Do you have a question about this Except as otherwise explicitly approved by Infineon information given in this application note. Technologies in a written document signed by...