Texas Instruments TPS65132B Скачать руководство пользователя страница 14 | Manualshive

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Texas Instruments TPS65132B Скачать руководство пользователя страница 14

PCB Layout

14

SLVU866A – March 2014 – Revised February 2016

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Copyright © 2014–2016, Texas Instruments Incorporated

TPS65132B Evaluation Module

7

PCB Layout

through

show the design of the TPS65132B EVM printed-circuit board (PCB). The

EVM has been designed using a four-layer, 35-

μ

m (1 oz), copper-clad circuit board. All components are

on the top side, and all signal traces on the top and bottom layers allow the user to easily view, probe, and
evaluate the TPS65132B control IC. Moving components to both sides of the PCB can offer additional size
reduction for space-constrained systems.

Figure 15. Component Placement (Top View)

Figure 16. PCB Top Layer (Top View)

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Содержание TPS65132B

Страница 1: ...st Points 5 5 Setup 6 6 Software Operation 9 7 PCB Layout 14 8 List of Materials 17 List of Figures 1 Schematic 4 2 Hardware Setup Full Functionality 6 3 Hardware Setup Simplified 6 4 Two Terminal Pow...

Страница 2: ...ge sense terminals for making accurate four terminal voltage measurements 1 1 Recommended Equipment In addition to the contents of the EVM box some or all of the equipment described in the following s...

Страница 3: ...e TPS65132B EVM 1 IO means that the load is connected from VPOS to VNEG Table 1 Electrical Specifications Parameter Notes and Conditions MIN TYP MAX Unit Input Characteristics VIN Input voltage 2 5 5...

Страница 4: ...2 3 4 5 6 J2 1 2 3 4 5 6 J3 1 2 3 JP1 1 2 3 4 5 6 7 8 9 10 J4 CONN_2510 6002UB 1 2 3 JP2 C3 4 7uF C4 4 7uF C5 4 7uF TP1 VIN TP2 OUTP TP3 OUTN TP4 GND TP5 GND TP6 GND TP7 REG 1 2 3 4 J5 1 2 3 4 5 6 J6...

Страница 5: ...ANY interface adapter Figure 8 SDA 10 Data GND 6 Ground J5 Boost Output REG 1 2 Boost Converter Output A load can be connected between the boost converter output and ground GND 3 4 Ground J6 Ground GN...

Страница 6: ...voltages or to any other configuration settings are needed use the simplified set up shown in Figure 3 If using the simplified setup the TPS65132B device starts up with the register settings stored in...

Страница 7: ...ion Feedback Copyright 2014 2016 Texas Instruments Incorporated TPS65132B Evaluation Module Figure 4 Two Terminal Power Supply Connection W H I T E S P A C E Figure 5 Four Terminal Power Supply Connec...

Страница 8: ...to the EVM hardware Figure 2 To download the latest version of the EVM software Go to the TPS65132B product folder on the TI Web site http www ti com product tps65132 Download the software zip file Un...

Страница 9: ...software starts select the device you want to evaluate from the drop down menu and then click on OK refer to Figure 9 W H I T E S P A C E Figure 9 Device Selection Window After selecting the device v...

Страница 10: ...bus Disable the pullup resistors if they are not needed Check the Pullups checkbox if using the I2 C pullup resistors in the USB2ANY interface adapter refer to Figure 11 This is the most common settin...

Страница 11: ...nto the voltage or hexadecimal entry boxes the software rounds that entry down to the nearest correct value If a value below the minimum output voltage is entered the software uses the minimum value U...

Страница 12: ...w to select which data the window shows Click on Write to program the registers in the TPS65132B device with the contents shown in the GUI window Click on Write Modified to program only the selected r...

Страница 13: ...ting the EVM software when one of the previous conditions is true an error message like the one shown in Figure 14 displays Clicking on Continue in Demo Mode operates the software as if an EVM were co...

Страница 14: ...VM printed circuit board PCB The EVM has been designed using a four layer 35 m 1 oz copper clad circuit board All components are on the top side and all signal traces on the top and bottom layers allo...

Страница 15: ...SLVU866A March 2014 Revised February 2016 Submit Documentation Feedback Copyright 2014 2016 Texas Instruments Incorporated TPS65132B Evaluation Module Figure 17 PCB Inner Layer 1 Top View Figure 18 PC...

Страница 16: ...out www ti com 16 SLVU866A March 2014 Revised February 2016 Submit Documentation Feedback Copyright 2014 2016 Texas Instruments Incorporated TPS65132B Evaluation Module Figure 19 PCB Bottom Layer Bott...

Страница 17: ...5 pin 100 mil Spacing 4 Wall 0 338 0 788 N2510 6002RB 3M 1 J5 Header Male 4 pin 100 mil Spacing 0 100 4 PEC04SAAN Sullins 2 JP1 JP2 Header Male 3 pin 100 mil Spacing 0 100 3 PEC03SAAN Sullins 1 L1 4...

Страница 18: ...ing the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repa...

Страница 19: ...transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indic...

Страница 20: ...ified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors current sens...

Страница 21: ...REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE L...

Страница 22: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...

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