Part Number: TPS61299 I have similar question, is this correct (2024 datasheet at 7.3.4)
VIN = 0V85 VOUT 0V72 BIAS = 3.72V+ with 15mA Max so using 28K7 for 3V8.
Is this correct? Improvements? Thanks, Patrick
Part Number: TPS61299 Hello experts,
I have trivial questions regarding a p-channel MOSFET in a boost converter.
In a functional block diagram for TPS61299, it seems the p-channel MOSFET has switch which can be connected either left side or right side…
Part Number: TPS61299 Hi, We are considering the use of TPS61299 for our product and I have tested the TPS61299EVM-103 with our load and it seems to work fine. But in the datasheet it is written that the chip can output 500mA with 3V to 5V input and limit…
Part Number: TPS61299 Other Parts Discussed in Thread: TPS61099
Hi support team,
As a result of calculating equation (1) with η=0.9 and ILH=0.35A, f=1MHz instead of f=3MHz.
Is the calculation correct?
TPS61099 www.ti.com/.../tps61099.pdf Is it according…
Part Number: TPS61299 Hi,
We are using 3.6V Lithium primary cells that are limited to 3-5mA at low temperatures (-40C) to charge supercaps upto 5.4V by a current limited boost circuit. The TPS612991 variant (limited to 5mA, true shutdown) seems very suitable…
Part Number: TPS61299 Hi support team, This is a question regarding the conditions for transitioning to PFM.
Does it transition to PFM when the average input current is less than 175mA?
Average input current = (Vout*Iout)/(Vin*η)
Regards, Dice-K
Part Number: TPS61299 Hi team,
1. At how much load curent does TPS61299 enter Burst mode and sleep status?
2. May I know the current consumption of TPS61299 under Burst mode condition and sleep status condition?
Best regards,
Shunsuke Yamamoto
Part Number: TPS61027 Other Parts Discussed in Thread: TPS61025 Dear TI,
First of all, thank you very much for your super supports Travis and Nini,. I would not be able to go this far without you.
I have tested the system with TPS61027 and I noticed…