Infineon TLS820F3ELVxx Скачать руководство пользователя

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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

OPTIREG

™

linear voltage regulator TLS820F3ELVxx demoboard

Z8F68163446

5 Restrictions

User manual

Rev. 1.0

2020-02-26

Содержание TLS820F3ELVxx

Страница 1: ...LS820F3ELVxx demoboard for the TLS820F3ELV33 and TLS820F3ELV50 from Infineon Technologies AG Please also refer to the corresponding datasheets Intended audience This document is intended for engineers who develop applications User manual Please read the sections Important notice and Warnings at the end of this document Rev 1 0 www infineon com OPTIREG linear 2020 02 26 ...

Страница 4: ...mperature Shutdown EN Enable RO RADJ WINH WO Current Limitation WI D Reset Watchdog Generator Figure 1 Block diagram TLS820F3ELVxx OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 1 Introduction User manual 4 Rev 1 0 2020 02 26 ...

Страница 5: ...e One for the TLS820F3ELV33 and one for the TLS820F3ELV50 They differ only by the resistor divider values on the RADJ pin see Table 2 Figure 2 Assembly TLS820F3ELV50 OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 2 Demoboard User manual 5 Rev 1 0 2020 02 26 ...

Страница 9: ...Figure 5 RADJ jumper OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 2 Demoboard User manual 9 Rev 1 0 2020 02 26 ...

Страница 10: ...int indicates the probed signal For further information on the mapping between test points and signals see Figure 7 The GND clip of the probe can be attached to one of several ground hooks as shown in Figure 6 Figure 6 Testpoint and GND hook example OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 2 Demoboard User manual 10 Rev 1 0 2020 02 26 ...

Страница 11: ... resistors R4 and R7 depending on whether the TLS820F3ELV33 or TLS820F3ELV50 is mounted see Table 2 for details Not mounted parts are optional and marked with a red cross Figure 7 Schematic TLS820F3ELV50 OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 3 Schematic and layout User manual 11 Rev 1 0 2020 02 26 ...

Страница 12: ...ver four layers offer better thermal characteristics The configuration on this demoboard is comparable to the 2s2p thermal interface situation Figure 8 Top layer and components TLS820F3ELV50 OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 3 Schematic and layout User manual 12 Rev 1 0 2020 02 26 ...

Страница 13: ...Figure 9 Internal layer 1 TLS820F3ELV50 OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 3 Schematic and layout User manual 13 Rev 1 0 2020 02 26 ...

Страница 14: ...Figure 10 Internal layer 2 TLS820F3ELV50 OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 3 Schematic and layout User manual 14 Rev 1 0 2020 02 26 ...

Страница 15: ...Figure 11 Bottom layer TLS820F3ELV50 OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 3 Schematic and layout User manual 15 Rev 1 0 2020 02 26 ...

Страница 17: ...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 OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 5 Restrictions User manual 17 Rev 1 0 2020 02 26 ...

Страница 18: ...6 Revision history Revision Date Changes 1 0 2020 02 26 Document created OPTIREG linear voltage regulator TLS820F3ELVxx demoboard Z8F68163446 6 Revision history User manual 18 Rev 1 0 2020 02 26 ...