Part Number: LMR64010 Other Parts Discussed in Thread: TPS61390 , TPS61391 Tool/software: Hi Team,
My customer tested the high voltage spike for the Vout of LMR64010. Below is the wave pic:
The yellow line is the Vin and the Blue one is Vout. Vin =5V…
Part Number: TPS61390 Other Parts Discussed in Thread: OPA552 , , TPS61175 , TPS55340 Hi, I'm using +-30V high voltage OPA552 Op Amp from TI. I have used this Op Amp with an external power supply until now.
However, I have to make this as a battery…
Part Number: TPS61391 Other Parts Discussed in Thread: TPS61390 , Hi,
TPS61391 has current mirror bias current spec in EC table like TPS61390. But it doesn't have any detailed description on MON1 & MON2 output current equation. Does the output current of…
Part Number: TPS61390EVM-020 Other Parts Discussed in Thread: TPS61390 Hi,
We want to use TPS61390 in PON for APD power supply. For the EVM test process, we meet following problems:
1. How to choose MON1 & MON2. Could it be chosen automatically? Or we…
Part Number: TPS61391 Other Parts Discussed in Thread: TPS61390 , Hi everybody,
if found that older thread describing our issue quite well:
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/990898/tps61391-instataneous…
Part Number: TPS61391 Other Parts Discussed in Thread: TPS61390 , Hello All,
We are currently working on a design of a portable TENS device, and we would like to step up the battery voltage 3.3V to around 60V. For this range of application, and with an…
Hi John,
Yes, TPS61390 and TPS6391 are extremely close expect for TPS61390 has Sample and Hold function. You can use TPS61390 spice model for alternative.
Best Regards,
Eric Yue
Hi, What is an APD Bias? I don't want to use many components due to the small size of the product. If I use TPS61390 then what complexities, I can face? What will be the purpose of external MOSFET in the case of LM5155?