Texas Instruments BQ79600-Q1 User Manual Download Page 24

Page: 24 / 25

Revision History

SLUUC57A – October 2019 – Revised June 2020

Revision History

Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Original (October 2019) to A Revision

....................................................................................................

Page

•

Changed from Advance Information to Production Data release

...................................................................

Summary of Contents for BQ79600-Q1

Page 1: ...2 Theory of Operation 3 3 Connectors 4 4 BQ79600EVM Quick Start Guide 10 5 Physical Dimensions 13 6 Schematics Assembly Layout and Bill of Materials BOM 13 List of Figures 1 System Block Diagram 3 2 K...

Page 2: ...is equipped with an UART SPI interface to enable a host device to communicate to the BQ79600 Q1 device and an isolated differential daisy chain interface to enable communication to a stack of battery...

Page 3: ...k frequency 2 Mbps to 6 Mbps UART baud rate 1 Mbps 2 Theory of Operation Figure 1 shows the system stack diagram Figure 1 System Block Diagram The typical BMS system consists of a Battery Management U...

Page 4: ...will be stopped automatically 7 The host can then decide to repeat the process back to step 4 or return later When using the BQ79616 Q1 in a ring architecture the host can enable the sniffer detector...

Page 5: ...ND for UART 2 3 Yes 2 3 J12 1 2 2 3 SCLK pullup to VIO 1 2 or pulldown to GND for SPI UART 2 3 Yes 2 3 J13 1 2 NFAULT pullup to VIO Yes 3 1 2 Power Supply The power supply connection is made from eith...

Page 6: ...communication 11 COMLN AC coupled bi directional I O pin for daisy chain VIF communication 12 COMHP AC coupled bi directional I O pin for daisy chain VIF communication 13 COMHN AC coupled bi direction...

Page 7: ...ng the GUI or to a host controller through a TTL 232R 5V FTTI cable Only UART is supported Figure 4 Molex 0022124062 reference image only Table 6 Connector Information Designator Manufacturer Part Num...

Page 8: ...570LS12x LaunchPad Table 8 Pin Description J7 Pin Name 1 MCU 3 3 V 2 TMS570LS12x LaunchPad 5 V 3 NC 4 GND 5 MCU RX MISO_TX of BQ79600 Q1 6 NC 7 MCU TX MOSI_RX of BQ79600 Q1 8 NC 9 NC 10 NC 11 NC 12 NC...

Page 9: ...ble on each board These provide high side J15 and low side J14 communications between stacked EVM devices Table 10 Connector Information Designator Manufacturer Part Number Mating Connector J14 J15 Mo...

Page 10: ...eStore https estore ti com or from your local TI sales representative For more details and information related to the LaunchPad modules see the specific module user s guide 4 2 Power Connections The B...

Page 11: ...and JP6 are placed and JP1 is removed The EVM and the MCU are connected using the female connectors J7 and J9 on the bottom side of the BQ79600EVM and the male connectors J2 J3 J4 and J5 on the top si...

Page 12: ...exe and extract files to the default path provided C ti bq79600 Q1 UART Example Code 1 0 or C ti bq79600 Q1 SPI Example Code 1 0 2 Launch Code Composer Studio CCS Start Programs Texas Instruments Cod...

Page 13: ...mensions Board dimensions 2 300 in 5 130 in Board height Top Tallest component shunts is 0 35 in 8 8 mm above PCB Bottom Tallest component transformers is 0 41 in 10 5 mm above PCB 5 2 Board Mounting...

Page 14: ...www ti com 14 SLUUC57A October 2019 Revised June 2020 Submit Documentation Feedback Copyright 2019 2020 Texas Instruments Incorporated BQ79600 Q1 Evaluation Module 6 1 Schematics Figure 9 BQ79600EVM S...

Page 15: ...bly Layout and Bill of Materials BOM 15 SLUUC57A October 2019 Revised June 2020 Submit Documentation Feedback Copyright 2019 2020 Texas Instruments Incorporated BQ79600 Q1 Evaluation Module Figure 11...

Page 16: ...OM www ti com 16 SLUUC57A October 2019 Revised June 2020 Submit Documentation Feedback Copyright 2019 2020 Texas Instruments Incorporated BQ79600 Q1 Evaluation Module 6 2 Assembly Figure 12 BQ79600EVM...

Page 17: ...f Materials BOM 17 SLUUC57A October 2019 Revised June 2020 Submit Documentation Feedback Copyright 2019 2020 Texas Instruments Incorporated BQ79600 Q1 Evaluation Module 6 3 Layout Figure 14 BQ79600EVM...

Page 18: ...aterials BOM www ti com 18 SLUUC57A October 2019 Revised June 2020 Submit Documentation Feedback Copyright 2019 2020 Texas Instruments Incorporated BQ79600 Q1 Evaluation Module Figure 16 BQ79600EVM To...

Page 19: ...19 SLUUC57A October 2019 Revised June 2020 Submit Documentation Feedback Copyright 2019 2020 Texas Instruments Incorporated BQ79600 Q1 Evaluation Module Figure 18 BQ79600EVM Internal Signal Layer 1 G...

Page 20: ...rials BOM www ti com 20 SLUUC57A October 2019 Revised June 2020 Submit Documentation Feedback Copyright 2019 2020 Texas Instruments Incorporated BQ79600 Q1 Evaluation Module Figure 20 BQ79600EVM Botto...

Page 21: ...mbly Layout and Bill of Materials BOM 21 SLUUC57A October 2019 Revised June 2020 Submit Documentation Feedback Copyright 2019 2020 Texas Instruments Incorporated BQ79600 Q1 Evaluation Module Figure 22...

Page 22: ...s panhead Screw NY PMS 440 0025 PH B F Fastener Supply H4 H5 H6 3 Standoff Hex 0 5 L 4 40 Nylon Standoff 1902C Keystone H7 H8 2 Rectangular Housing Connector 4 Pos 2 54mm 50 57 9404 Molex J1 J3 J6 J10...

Page 23: ...SH9 9 Shunt 100mil Gold plated Black Shunt 2 pos 100 mil 881545 2 TE Connectivity T1 T2 2 BMS TRANSFORMER SMT_TRANSFORME R_8MM89_10MM09 HMU1228NL Pulse TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP10 TP11 TP12 TP13...

Page 24: ...ack Copyright 2019 2020 Texas Instruments Incorporated Revision History Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from Origi...

Page 25: ...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...