Texas Instruments BQ24150 Скачать руководство пользователя страница 10

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Bill of Materials, Board Layout and Schematics

4.2

Board Layout

Figure 5. Top Layer

Figure 6. Bottom Layer

bq24150/150A/151/151A/152 YFF EVM (HPA256)

SLUU321C

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June 2008

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Revised June 2011

2008

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2011, Texas Instruments Incorporated

Содержание BQ24150

Страница 1: ...in Window of the bq2415x Evaluation Software For bq24150 150A 151 151A 152 5 4 Test setup for HPA256 6 5 Top Layer 10 6 Bottom Layer 10 7 Top Assembly 11 8 Top Silk 11 List of Tables 1 Factory Jumper...

Страница 2: ...o CSOUT pin J3 SCL I2 C clock connect to SCL pin J3 SDA I2 C data connect to SDA pin J3 DC AC adapter or USB negative output J4 STAT Status output can be connected to STAT pin by JMP1 set to EXT 2 3 J...

Страница 3: ...ecified parameters A B If measured values are not within specified limits the unit under test has failed Observe A B Observe if A B occur If they do not occur the unit under test has failed Assembly d...

Страница 4: ...ected across J2 BAT BAT Turn on the Load 2 Use the constant voltage mode Set the output voltage to 2 5V E Turn off Load 2 F Connect J5 to HPA172 kit by 10 pin ribbon cable Connect the USB port of the...

Страница 5: ...n window of the software is shown in Figure 3 Figure 3 The Main Window of the bq2415x Evaluation Software For bq24150 150A 151 151A 152 2 4 Procedure 2 4 1 Charge Voltage and Current Regulation 1 Make...

Страница 6: ...multimeter to J1 DC DC Make sure a voltage meter is connected across J1 DC DC The setup is now like Figure 4 for HPA256 Figure 4 Test setup for HPA256 3 Turn on PS 1 output 4 Software setup Change Op...

Страница 7: ...design approach is typically used to keep circuit block currents isolated high power low power small signal which reduces noise coupling and ground bounce issues A single ground plane for this design...

Страница 8: ...1 1 1 J1 ED1514 2DS Terminal Block 2 pin 6 A 0 27 x 0 25 inch ED1514 2DS OST 3 5mm 3 3 3 3 3 J2 J3 J4 ED1515 3DS Terminal Block 3 pin 6 A 0 41 x 0 25 inch ED1515 3DS OST 3 5mm 1 1 1 1 1 J5 2510 6002U...

Страница 9: ...1 0 0 0 U1 BQ24151YFF IC Battery Charger for WCSP BQ24151YFF TI Single Cell Li Ion and Li Polymer Battery 0 0 1 0 0 U1 BQ24152YFF IC Battery Charger for WCSP BQ24152YFF TI Single Cell Li Ion and Li Po...

Страница 10: ...ematics www ti com 4 2 Board Layout Figure 5 Top Layer Figure 6 Bottom Layer 10 bq24150 150A 151 151A 152 YFF EVM HPA256 SLUU321C June 2008 Revised June 2011 Submit Documentation Feedback Copyright 20...

Страница 11: ...Board Layout and Schematics Figure 7 Top Assembly Figure 8 Top Silk 11 SLUU321C June 2008 Revised June 2011 bq24150 150A 151 151A 152 YFF EVM HPA256 Submit Documentation Feedback Copyright 2008 2011 T...

Страница 12: ...s Board Layout and Schematics www ti com 4 3 Schematic 12 bq24150 150A 151 151A 152 YFF EVM HPA256 SLUU321C June 2008 Revised June 2011 Submit Documentation Feedback Copyright 2008 2011 Texas Instrume...

Страница 13: ...duct This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI application enginee...

Страница 14: ...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 reproduction and display of thes...