Part Number: TPS40425 Dear Sir,
I am Alec form WT in Taiwan and we have a customer currently using TPS40425 . RD is trying to install TI FUSION_DIGITAL_POWER_DESIGNER tool to design TPS40425 . However, the customer seems have problem using it under Win10…
Part Number: TPS40425 Hi Sir
Does TPS40425 need to check loop gain?
Form EVB sheet we need injection signal to R8(EVB), how many signal voltage we need ipuut? is also 10mV?
and what frequency range we need to set?
Bogey
Part Number: TPS40425 Hi Sir
My customer device request ramp time as below. May TPS40425 can support?
Condition TPS40425 Vin is 12V vout is 3.3V @0.66ms~10ms and 0.8V@ 0.05ms ~10ms.
If yes, how to set up in circuit? or here have other suggestion solution…
Part Number: TPS40425 Hi
My customer has question.Please cooperate me.
The specification of the customer is below.
Vin:12V Vout:0.85V IOUT:15~30A →15A at the time of waveform measurement fsw:300kHz
TPS40425_sw_waveform.pdf
The waveform is disordered…
Part Number: TPS40425 Other Parts Discussed in Thread: TPS53688 Dear Sir,
I am Leo Cheng from Taiwan and our customers are currently using TPS53688. The TPS53688 is currently being burned using the TI-Fusion-Digital-Power-Designer-7.1.17 tool. However…
I believe yes the current capability is sinking and sourcing. You may use TPS40425 controller. It has 2 PWMs 180 phase shift.
We do not have a history of similar application using TI power stages and controllers. The PS and controllers are typically used…
Part Number: TPS40425 Hi Sir
May TPS40425 output current can up to 72A?
if yes, why webench just can run to 60A. and may we have tool to calculation?
Bogey
Part Number: TPS40425 Other Parts Discussed in Thread: LM5118 Tool/software: WEBENCH® Design Tools Hi Sir
1. May we know why TPS40425 webench why frequency can't be modify? website show frequency show is (200K to 200K)
2. May we know if we change…