BQ77905: SIMULATION MODEL

keerthana R

Part Number: BQ77905

Hello,

I am trying to design battery management system for LIB using BQ77905 lithium-ion battery protector.

Will you help me with basic simulation/spice models of BQ77905 chip for understanding the working of the chip in software platform.

Warm regards,

Keerthana R

over 6 years ago

0 Shawn Hinkle over 6 years ago

TI__Expert 7465 points

Keerthana,

I can help you with the basic understanding of the BQ77905 lithium-ion battery protector.

Here is the link for the datasheet for the device:

http://www.ti.com/lit/ds/symlink/bq77905.pdf

In the data sheet, there is a lot of useful information on how the device works and how it can be used. I strongly encourage you to read through this document before using the device. Figure 26 in this document is a schematic of the typical application of this device, which you might find helpful.

If you have any specific questions, please let me know.

0 keerthana R over 6 years ago in reply to Shawn Hinkle

Prodigy 40 points

Hi Shawn,

Thanks for your support. I am searching for spice model of BQ77905. Will you keep me updated whether there is spice model or any other simulation file is available and where i can access it.

0 Shawn Hinkle over 6 years ago in reply to keerthana R

TI__Expert 7465 points

Keerthana,

As of right now, we currently do not have a spice model for the BQ77905.

Power management

Power management forum

BQ77905: SIMULATION MODEL