Part Number: TPS3802 Other Parts Discussed in Thread: TPS3899 Hello,
I would like to know what is the ESD Class of the TPS3802, and if possible the max. ESD voltage according to the Human Body Model.
Thank you very much in advance
Best regards
Part Number: TPS3823 Other Parts Discussed in Thread: TPS3831 , TPS3802 , TLV840 , TPS3824 , TPS3704 Hi Experts,
My customer want to replace MAX811 through a pin-to-pin socket, but we all know that there is no DROP-IN REPLACEMENT.
However, I find TPS3823&T…
hi
you seems are confirming how to let tps3802 work with a voltage which comes from the divider of pvdd.
do you mean when the pvdd fall down to certain value, the tps3802 might not work properly which can reset the amp?
it seems fine with your design…
Part Number: TPA3221 Other Parts Discussed in Thread: TPS3802 Tool/software: Dears,
Application scenarios: Switching power supply, voltage 30V, using 2pcs TPA3221, all in main mode, 600KHZ, TBTL mode. Switching power supply outputs 28.5V to power am…
Part Number: TPS3802 Hi
My customer evaluated TPS3802K33.
But when the rise time of Vdd is 4.4ms, the reset signal was outputted without delay time.
Are there the specified that time of Vdd to operate TPS3802K33 normally?
Best regards,
Yokota
Hello Gordon,
This may be a duplicate post. Please see refer to our exchange here:
(+) TPS3823: TPS3823&TPS3802&TPS3831: Which one is best choice to replace MAX811? - Power management forum - Power management - TI E2E support forums
Hi
You can try manual reset design, same with the EVM. Please refer to EVM user manual.
https://www.ti.com/lit/ug/slvuam9/slvuam9.pdf?ts=1642555727347&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTPA3250
And device TPS3802K33DCKR
www.ti…
Part Number: TPA3255 Other Parts Discussed in Thread: TPS3802 Hello,
Is there an exact spec available of the voltage vs current applied to / drawn from the reset pin?
I want to drive the reset pin with a simple one-transistor-circuit during powering down…
Part Number: TPA3251 Other Parts Discussed in Thread: TPS3802
1. FAULT output of TPA3251 is measured to be at high level of 3.3v, while the RESET of TPS3802 is always at low level, so TPA3251 cannot be started.
2. When the MR of TPS3802 is disconnected…
Just to provide a solution to this issue for future reference:
The problem in this case was the Reset pin was left floating. This is a problem as the Reset pin does not have an internal pull up resistor.
Additionally, to avoid pops/clicks on power…
