Part Number: UCC28C56H-Q1 Other Parts Discussed in Thread: UCC28C56EVM-066
Tool/software:
Hello,
what is the exact purpose of R8 and D10 in UCC28C56EVM-066?
I know that D10 is there for overvoltage protection. If Vout is above 18V it will be conducting…
Hi Hong,
Thanks for the response .
I have tested the below ckt recently whcih is designed accordance with Ti webench and UCC28C56H Q1 EVB references. pls verify.
I have observed huge VDS spike across the Flyback switch, also the Vout of flyback is held…
Part Number: UCC28C56H-Q1 Other Parts Discussed in Thread: UCC28C56EVM-066 I was Testing UCC28C56EVM-066 Evaluation board for my project but while testing PWM IC gone bad. So I need sample parts of UCC28C56H-Q1 immediately to resume my testing.
Part Number: UCC28C56H-Q1 Other Parts Discussed in Thread: UCC28C56H , UCC24612 Dear Team,
I am designing Flyback with UCC28C56H-Q1 for the below specs. As you can see the Transient voltage at input side is for 5sec and remaining times the Steady state…
Part Number: UCC28C56H-Q1 Dear Team
could you pls help with max IDD required for the IC for the below condition?
Fsw = 110kHz
Qg = 36nC
As per our calculations:
IDD = IOUT+Isupply
IDD = 4mA + Isupply
Isupply i can see in the datasheet it varies with…
Part Number: UCC28C56H-Q1 Other Parts Discussed in Thread: UCC28C56EVM-066 I am currently working on designing a circuit for operating an LED strip, powered by a battery with a cutoff voltage of 55V and a maximum voltage of 150V. My goal is to step down…
Part Number: UCC28C56H-Q1 Other Parts Discussed in Thread: UCC28C56EVM-066 HI Team, I have two question about UCC28C56EVM-066 board: 1) In the EVM, the 15Vdc Vout start form 40V of HV_IN power supply. Is possible to modify the EVM for start Vout (15Vdc…
Part Number: UCC28C56H-Q1 Dear All,
Kindly provide the UCC28C56H-Q1's LTSPICE Model required for simulation.
Please do the needful.
Regards,
Vairavan P
Part Number: UCC28C56H Other Parts Discussed in Thread: UCC28C43 , UCC28C52 Hello Team
Attached is the simulation model of our SEPIC converter for wide input voltage. Facing issues with simulation. Kindly do the needful to proceed further.
Converter Specification…