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Board Layout
5
SLVUBV7 – May 2020
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Copyright © 2020, Texas Instruments Incorporated
TPS25846-Q1 Evaluation Module
Figure 4. Top Layer Layout
Figure 5. Middle Layer 1 Layout
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...
Страница 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...