Other Parts Discussed in Thread: TPS56339 , BQ25790 , BQ25792 can someone recommend a battery charger to add to an existing smart light/speaker design. the battery is intended as a mini ups for the processor the power system is currently as follows
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Part Number: TPS54302 Other Parts Discussed in Thread: TPS56339 Hi Sir,
My customer using TPS54302 now but the lead time is issue.
Do you have comments for alternative parts with good LT solutions? only condition is need p2p with TPS54302.
This…
Thanks for the clarification Herman. I was able to import the TI Pspice components into LTSpice by creating their symbols inside LTSpice. The only component that I couldn't find the PSpice or spice inside the TI design in the link you provide or anywhere…
Part Number: TPS563249 Other Parts Discussed in Thread: TPS563201 , TPS56339 Hi,
My customer is using TPS563249 for generating a 5V output rail from a 12V input. The maximum output current required is 2A. But the Supply of TPS563249DDCR is highly constrained…
Part Number: TPS56637 Other Parts Discussed in Thread: , TPS56339 Dear sir:
We expect to use TI's tps56637 for voltage conversion. The required voltage and current are as follows. Is the selection of inductance and capacitance appropriate? Please help…
Hi Natalia,
You can calculate maximum duty cycle with frequency and Toff_min. From theoretical calculation, the minimum output voltage is 7.6V. But considering dead time, it will be very marginal.
If you maximum loading is 2A, you can try TPS56339…
Hello, yes... But it seems something was changed, because some 'ways' to open WB works. Actually this clean way failures:
1. enter ti.com
2. menu: Design -> Webench
3. Try button
4. Agree and view designs (just enter default vals, no change) …
Part Number: TPS54302 Other Parts Discussed in Thread: TPS56339 , TPS562211 , TPS563211 Dear team
From customer's spec: Vin=18V,Vo=0.8V
But the Vo can achieve 0.8V.
Is the reason for the minimum on time?
For Fsw=400khz. tmin=110ns, the minimum…
