Part Number: TPS61087 Other Parts Discussed in Thread: , TPS61169 Dear team,
My customer are trying to develop TPS61087 for LED supply. but there is issue of audible noise under PWM operation.
When they input 100% PWM, there is no audible noise but if…
Part Number: TPS61087 Hi,
We are using the part TPS61087 in our design for a 5V to 12V boost converter with a current limit of around 1A. But, whenever we are trying to increase the load greater than 300mA, we are observing a voltage drop in the 12V rail…
Part Number: TPS61087 Good morning,
I'm using the TPS61087 boost converter to generate 13.7V starting from 5V input.
As a load I have a big capacitor, 1000uF electrolytic, in parallel to 2x22uF ceramic capacitor.
In order to slow down the initial charging…
Part Number: TPS61087 Hello, could you kindly explain which are the differences between TPS61087QWDRCRQ1 (automotive) and TPS61087DRCR (industrial)? Where is the different temperature range coming from? Different package, production process, ...?
Part Number: TPS61087 Other Parts Discussed in Thread: TIDA-050033 Hi team,
My customer uses TPS61087 to charge a super cap. Can I use the below circuit to modify FB connect way?
and use MCU to detect Vo rising to 14.4V that MCU will turn of TPS61087…
Part Number: TPS61087-Q1 Dear team,
According to the equation 9 in the datasheet, Rcomp=88k. My customer finally choose 100k & 820pF< is it ok?
Thanks & Best Regards,
Sherry
Part Number: TPS61087 Here is the condition for boost design, and we're trying to get a better compensation values by Webench.
After running the Webench with below conditions, the suggested values are Rcomp=105K, and Ccomp=820pF. however, when using…
Part Number: TPS61087-Q1 Other Parts Discussed in Thread: TPS61087 HI team
Due to the supply shortage, could you please help me to look for some pin to pin and same function portfolios to replace it? Since I only find the TPS61378Q1 while it is not pin…
Part Number: TPS61087 We're trying to fill in the 35% ripple current in the WEBENCH, but it can not be filled in with that. In the d/s, it suggests to use 35% ripple current isn't?
