Part Number: TPS65145 Hello TI,
Do you have PSPICE simulation model for TPS65145. I could not able find the simulation file for the part in TI website.
-Muni
Part Number: TPS65145 In TPS65145 IC , we need 16V at output of positive charge pump. Our input is 8.5V. We can get it in Doubler mode and Tripler mode. We have used in Tripler mode and using a feedback we got our required output voltage. There we have…
Part Number: TPS65145 Other Parts Discussed in Thread: DLPC7540EVM , DLP650TEEVM In my design I implemented the voltage Tripler configuration as per the reference design, and the 16V supply goes to 18.5V. When I make the correction to set the board as…
Part Number: TPS65145 Hello
I am using TPS65145 with output current of 25mA. per TPS65145 datasheet figure 12, the efficiency is ~72%.
Reading in the datasheet page 13 section 8.2.2.1.1 it is stated that the efficiency is inductor dependent. The dependency…
Other Parts Discussed in Thread: TPS65145tps65145 power test :
Not mount DMD,The power test value is VOFF 6.6V/ VRST-7.8V/VIBAS 13.73。
Do I need to mount DMD to confirm power test for tps645?
thanks.
Part Number: TPS65145 Other Parts Discussed in Thread: DLP4500 Hello,
I am trying to design a circuit that provides the Voffset, Vbias and Vreset voltages of 8.50, 16.0 and -10.0 for the DLP4500 DMD using the TPS65145. I am a bit confused about the negative…
Also, I probed the pins of TPS65145 chip on the DLP670S EVM (p.4 of the schematic), and pin 24 (seems like the enable signal?) is 0V. Is this normal? Other pins I tested include pin 9 (which reads 3.3V) and pin 4 (also 3.3V).
Part Number: DLP471TP Other Parts Discussed in Thread: TPS65145 , , DLPDLCR471TPEVM , DLPA3005 Hi team,
My customer is developing the direct laser platform with DLP471TP and using TPS65145 to offer Vbias, Voffset and Vreset, as our reference design does…