Prasanna,
You can search the TI reference design library here . If you restrict your search to such low input voltage as 9V, you will mostly see results at lower power. If you search within the telecom input voltage range (36V<VIN<72V) you will see…
Part Number: UCC2808-2 Other Parts Discussed in Thread: UCC2808A-2Q1 , UCC2808A-2 I'm using the UCC2808-2 in a push-pull topology 50% D.C . The chip powered by 9.5v power supply specified for it only . There is no voltage surges of any kind , and the…
Part Number: UCC2808A-1 Other Parts Discussed in Thread: UCC2808-1 Can you comment on the following questions:
1) OUTA/OUTB Source Current: The UCC2808 lists -0.5A as a minimum whereas the UCC2808A lists -0.5A as a maximum. Is this an error? Should they…
Other Parts Discussed in Thread: UCC2808-2 Hi,
we're using the UCC2808-2 in a design that is running in thousand of units since several years.
The part is used to drive two Fets without current sense. FB and CS are tied to ground while COMP is left…
Hello ??,
1) As you pointed out, the ABS MAX is 18V. So, the LM5109 should be OK with VDD pin at 15V. Will there be possibility of transient overshoot on VDD? Ideally, you should implement an external NPN/Zener based pre-regulator to bring VDD below 14V…
HI,
1. On DCP02 series, you need to create a separated thread to ask with a part number such as DCP020503, then the thread will be supported by the team to support DCP02 series, which is not the same team to support UC2901-EP.
2. Yes
3. You may look at…
Part Number: UCC2808-1 In the d/s, the junction temp is 150degree in the Abs Maximum Ratings, but in the recommended operation conditions it specifies the 85degree.
1. I'm confused with junction temp. Which one we need to follow up
2. If junction…
Hi Steven,
Would you consider the UCC2808-2 or UCC28084/6 which are similar devices (not functional equivalent) with lower UVLO thersholds(4.3V)?
Thanks
Oliver
Part Number: UCC2808A-1 Is it possible to achieve a circuit of Fig.2 of ucc2808 data seat? The input voltage area which is 72V from 36V by Push - Pull system, can it correspond?