Texas Instruments TPS25846-Q1 User Manual Download Page 7 | Manualshive

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Schematic and Bill of Materials

7

SLVUBV7 – May 2020

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Copyright © 2020, Texas Instruments Incorporated

TPS25846-Q1 Evaluation Module

4

Schematic and Bill of Materials

4.1

Schematic

illustrates the EVM schematic.

Figure 8. TPS25846Q1EVM-117 Schematic

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Summary of Contents for TPS25846-Q1

Page 1: ...oard layout drawing and assembly drawing Contents 1 Introduction 2 2 Test Setup and Results 2 3 Board Layout 4 4 Schematic and Bill of Materials 7 List of Figures 1 EVM Setup for Charging USB Type A D...

Page 2: ...y resistors on the EVM 1 1 Features The following features are available on this EVM 6 V to 36 V input range 3 5 A continuous output current buck converter Forced PWM operation with spread spectrum di...

Page 3: ...nector is float J3 USB Type A connector receptacle Downstream facing USB Type A connector Connect to the USB Type A slave for data pass through from J2 and BC1 2 identification Table 2 Jumpers Jumper...

Page 4: ...n Feedback Copyright 2020 Texas Instruments Incorporated TPS25846 Q1 Evaluation Module 3 Board Layout Figure 2 and Figure 3 show the top and bottom assembly Figure 4 to Figure 7 show the layout of the...

Page 5: ...ti com Board Layout 5 SLVUBV7 May 2020 Submit Documentation Feedback Copyright 2020 Texas Instruments Incorporated TPS25846 Q1 Evaluation Module Figure 4 Top Layer Layout Figure 5 Middle Layer 1 Layo...

Page 6: ...d Layout www ti com 6 SLVUBV7 May 2020 Submit Documentation Feedback Copyright 2020 Texas Instruments Incorporated TPS25846 Q1 Evaluation Module Figure 6 Middle Layer 2 Layout Figure 7 Bottom Layer La...

Page 7: ...LVUBV7 May 2020 Submit Documentation Feedback Copyright 2020 Texas Instruments Incorporated TPS25846 Q1 Evaluation Module 4 Schematic and Bill of Materials 4 1 Schematic Figure 8 illustrates the EVM s...

Page 8: ...tor Receptacle USB TYPE A R A Top Mount SMT USB TYPE A CONNECTOR RECEPTACLE 4POS SMD 896 43 004 00 000000 Mill Max J4 1 Header 2 54mm 2x2 Gold TH Header 2 54mm 2x2 TH PBC02DAAN Sullins Connector Solut...

Page 9: ...5 A Output 36 V Input Synchronous Buck With Cable Compensation RHB0032R VQFN 32 RHB0032R TPS25846QWRHBTQ1 Texas Instruments C1 0 1000pF CAP CERM 1000 pF 100 V 10 X7R 0805 0805 C0805C102K1RACTU Kemet C...

Page 10: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Page 11: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Page 12: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Page 13: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Page 14: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Page 15: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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