Part Number: TPS51225C Hi Expert,
My customer want to add the test points on PCB to increase the factory test efficiency .
They want to know which pins and traces we don't prefer to put at test points.
Part Number: TPS51225C Hello,
My customer is using TPS51225C to generate 3.3V and 5V. However, they found the 3.3V output overshoot which leads to shut-down 2mS after start-up.
Meanwhile, The 5V and 3.3V regulator outputs still work.
Could you suggest…
Part Number: TPS51225C Hi Sir,
My customer recently encountered a problem with TPS51225C (generating 3.3V and 5V from 12V).
The output voltage increases about 0.8~1V as the temperature rises from 25 degree to 60 degree.
They have checked the…
Part Number: TPS51225C hi team,
I use TPS51225C in my design,the Schematic diagram is below:
the AC_IN=19V,when power in,VREG3 and VREG5 output is ok,but the P3V3_S5 is fail,
the Waveform of P3V3_S5 is blow:
the Waveform of pin10 DRVH2 is blow: …
Part Number: TPS51225C Hi
1. What is the maximum power that TPS51225C can provide using charge pump?
Depends on external charge pump circuit?
2. Could it be possible to generate 12V output?
BestRegards
Hi, Sorry for missing your post, if you are still working on this project and need technical support for this part, you can be free to send me E-mail(yuchang-zhang@ti.com). and let's close this post first, thanks. Yuchang
Part Number: TPS51225C Other Parts Discussed in Thread: CSD17578Q3A , CSD17551Q3A , Tool/software: WEBENCH® Design Tools Hi,
I ran webench for TPS51225C (default settings) and the recommended 5V and 3.3V outputs high side mosfet is CSD17551Q3A. However,…
Part Number: TPS51225C Team, do we have the minimum and maximum values for Tss and Tssramp? The parametric table in the datasheet page 6 only lists typical values.
Hello,
Customer use LDO and resistor divider to 5V_EN1 signal for EN Pin control. But while input 12V, the EN Pin will be trigger EN threshold on 0.88V to device due to ramp up voltage of resistor divider of 5V_EN1. Customer don't use GPIO to contorl…
Other Parts Discussed in Thread: TPS51225C , TPS51275 , TPS51220 Hello,
Do we have p2p solution with TPS51225C that include soft-start could tuning? Thank you.
BR
Patrick