Part Number: ATL431LI-Q1 Customer is trying to replace TL431FDT-Q using ATL431LIAQDBZRQ 1
It is used in the feedback loop of an isolated flyback controller as shown below
According to the datasheet IREF is supposed to be 0.4uA max.
Customer does…
Part Number: ATL431LI Hi
I saw the following link . I want to know the detailed working principle of the circuit of figure 4. Especially how does the Q2 work? Thanks.
https://e2e.ti.com/blogs_/b/powerhouse/posts/how-modern-voltage-references…
Part Number: ATL431LI-Q1 Other Parts Discussed in Thread: TL431 , ATL431LI Hi Expert,
Customer refer to below example for ATL431LI-Q1 to design a 50mA output capability circuit. But do you have any recommendation for system workarounds to protect…
Part Number: ATL431LI Other Parts Discussed in Thread: UCC5350 , ATL431 Hi
I am using UCC5350 in 3 phase bridge circuit , sadly i decided later in the project to use isolated Bipolar dc/dc converter (+15/-9) for gate drive supply 15 connected to VDD…
Part Number: ATL431LI The operating voltage on the cathode ofVref up to 36V. The absolute max rating is very close at 37V. Customer is using component in an overvoltage protection circuit that clamps at 36V. At fast transiens the voltage could shoot to…
Part Number: ATL431LI Other Parts Discussed in Thread: ATL431 Hello,
Do you have a minimum and maximum voltage level for the Cathode when using the ATL431 as comparator?
Datasheet only states that the voltage will be approximately around 2V (datasheet…
Part Number: ATL431LI Other Parts Discussed in Thread: TLV3502 , , TLV431A , TL431 , TLV431 , ATL431 Hello,
I currently use the TLV431A to generate a reference voltage of 3.225 for the TLV3502 component, from a voltage of 3.3V using the circuit described…
Part Number: ATL432LI Other Parts Discussed in Thread: TL432 , TL432LI , , ATL431LI Hi, Because the TL432 and TL432LI are out of stock, and ATL432LI we has stock, so I want to use ATL432LI to replace the LA431OCRPA, and the datasheet as the following…
Part Number: ATL431LI Hi team,
My customer is considering to use the ATL431LI. The FIg.13 and Fig.15 in the d/s show the Stability Boundary Conditions. The customer would like to know how to verify the stability, so could you let me know if there is…
