Part Number: TPS92691-Q1 Other Parts Discussed in Thread: TPS92691 Hi,
I am using TPS92691-Q1, seeking advise for this problem ( 5 times) encounter this chip damage as well as switching MOSFET damage when I increase LED current to 3A or more. ( I increase…
Part Number: TPS92691-Q1 Hi All,
Is it possible to send the schematic to someone for schematic review? It would help a lot if I could get some input from Texas Instruments. Is there any contact email?
Thanks in advance.
Part Number: TPS92691-Q1 Hi,
I have an extensive base of LTspice simulation circuits that I have created over the years and would like to test the TPS92691-Q1 for an upcoming design. I have downloaded your spice model for the TPS92691-Q1 but it will not…
Part Number: TPS92691-Q1 Other Parts Discussed in Thread: TPS92691 Hi Team, Could not the function just be done with resistor divider in this diagram ( fig 26 Q4) ? Also just wondered if there was an undervoltage circuit for this part?
Part Number: TPS92691-Q1 I would like to synchronize the clocks of 20 TPS92691-Q1 from a clock pin from a microcontroller. The datasheet does not seem to give enough information on the RT/SYNC input to design an appropriate clock driver circuit. How might…
Part Number: TPS92691-Q1 Hello,
Can you please tell me what is the leakage current at Vin pin?
I mean what if I apply a constant 12 V at V_in and make V_PWM=0 V?
In my application,Vin is powered from battery directly.
Thanks in advance for your support…
Part Number: TPS92691-Q1 Other Parts Discussed in Thread: TPS92691 , TPS92692 Hi team:
I used TPS92691Q1 design a boost LED diver.There are several problems bothering me.
1:The dimming drive (DDRV port)waveform is always the same as the switching drive…
Other Parts Discussed in Thread: TPS92691-Q1 art Number: TPS92691-Q1
Tool/software: WEBENCH® Design Tools
HI i am creating a circuit to power a cree xhp 70 @ 2.4a and have used webench to produce the schematic.
However there are 2 open points on the…
Part Number: TPS92691EVM-752 Other Parts Discussed in Thread: TPS92691 , , TPS92692
May I know TPS92691 have output short circuit protection? and how to implement the protection? Since we dircet short output test on TPS92691EVM-752 and find DDRV…