Part Number: TIDA-01606 Other Parts Discussed in Thread: LM431 , TIDA-01160 , , TL431 We have chosen isolated boost supply for gate driver with reference to TI Design (TIDA-10606 Gate Driver), Attached the TI Reference schematic In the design, LM431 have been…
Part Number: LM431 Hello.
In our project, which is on mass production stage already, we applied LM431BIM3N1C.
Now LM431BIM3N1C is NRND-device, and it's replaced by LM431BIM3/NOPB.
What are the HW differences between these two devices, and what are the…
Part Number: LM431 Other Parts Discussed in Thread: TL431 , Can someone help me to get the anode to cathode voltage of LM431A in comparator mode of operation?
Thanks in advance.
Basil
Part Number: LM431 Other Parts Discussed in Thread: LM324 , TPS3711 Hello
I am using the LM431, works well at 14V, I get a 1 volt difference between Vin and Vo with Iz less than 5 mA, everything is ok
BUT, at 28V, impossible to goi down 50 mA for Iz (…
Hi Neo,
there still seems to be some noise injected into the VREF of the LM431 (Note you mentioned TMV431 several times before but this should be LMV431 -right?)
Would be good to find the route cause of this noise but if not adding a small cap to VREF…
Part Number: LM431 Other Parts Discussed in Thread: TLV431A , TL431 , Hi Experts:
i designed a reference voltage for the signal detection with LM431B , the schematic is below:
Because the Cload selection could affect the Vout oscillation , i choose the…
Part Number: LM431 Other Parts Discussed in Thread: TL431LI Hi team,
My customer use LM431 device for reference voltage, and the output signal is 2.85V/5mW. When test in the worst environment, the case temperature would be 93C and the ambient temperature…
Part Number: LM4041-N Other Parts Discussed in Thread: LM431 , LMV431 , TLV6713 , TLV1701 **** Using adjustable LM4041 shunt voltage reference instead of LM431 in the ciruit described in app. note AN-1533:
Over Voltage Protection Circuit for Automotive Load…
Part Number: LM431 Other Parts Discussed in Thread: TL431
Hello, I am using the LM431BIM3 in the control loop of a flyback converter. However instead of having a Vref of 2.5V, i am measuring 2.6V instead which makes my output regulates at 12.6V instead…