BQ2002C: Inquiry for the specification

Akihisa Tamazaki

Part Number: BQ2002C

Hello team,

I and my customer would like to confirm the specification for BQ2002C as below. Would you please advise?

1. About Pulse-Trickle Pulse Width (ms)

I would like to confirm whether the following value in the red circles are correct or not.
1-1, The following "1s" would be incorrect. I thinks that "1ms" is right. Is it correct.
1-2, If "1ms" in 1-1 is correct, Pulse-Trickle Pulse Width does not make sense. Would you please correct the value of Pulse-Trickle Pulse Width?

2. LED status
2-1 What is the LED status when "High" at INH pin is detected ?

Your advice is appreciated.

Best Regards,
Akihisa Tamazaki

over 2 years ago

+1 Michael Emanuel35 over 2 years ago

TI__Mastermind 34355 points

Hello Akihisa,

1. The datasheet says, "The battery is pulse-trickle charged by driving the CC pin active once per second for the period specified in Table 1." It looks like the label for "1s" and "See Table 1" need to be switched. I will keep this in mind for our next revision.

2. The datasheet says, "INH freezes the current state of LED until inhibit is removed."

Regards,

Mike Emanuel

0 Akihisa Tamazaki over 2 years ago in reply to Michael Emanuel35

TI__Genius 11555 points

Dear Mike-san,

Thank you for your comment. I and the customer understood it.

Best Regards
Akihisa Tamazaki

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BQ2002C: Inquiry for the specification