Part Number: TPS61199 We have an LED circuit where we need minimum size.
12V in, 25V out @ 0.16A total (8 LED strings)
We'd like to run 800kHZ and in DCM mode (with say, 10uH inductance).
Are there any concerns as long as the peak currents and thermal…
Part Number: TPS61199 Other Parts Discussed in Thread: TPS61196 , TPS61169 Hello Team,
We have a TFT 7 inch LCD backlight application. The backlight rating is max 20V/ 150 mA. Attached is the diagram we want to use in our system. Please let us know if…
Part Number: TPS61199 Hi,
Are there any drawbacks or issues to expect if the resistance on this FBP pin is very large, for example a 6MEG ohm resistor?
Part Number: TPS61199 Team,
Is there a minimum amount of current allowed to be sourced to the ISET pin for instance will the IC act funny if driven at 2mA?
Could you provide current source and sink data/ratings for pins PWM and ISET
Thank you.
Part Number: TPS61199 Other Parts Discussed in Thread: TPS61196 Hello,
Regarding to TPS61199, my customer is asking some question. (Question) They are requiring LEDs rated for 200mA/ch. In this case, it connects three IFB pins together. My understanding is…
Part Number: TPS61199
hi ti member,
we used your TPS61199 to driver LCD display. now there is a bug. It can't output a stable 35v voltage. We've tried to change output Cap to 33uF and R2 to 162kohm and C3 to 47nF and R4 to 49.9kohm, but it still…
Part Number: TPS61199 Dear Sir/Ms.
Customers use TPS61199 to design Back light LED Driver. After the experiment, it was found that sound was generated, and the output capacitance was found to have an effect. TPS61199 Vin is 12V Panel Specifications LED…
