Part Number: UCC28C50-Q1 Tool/software: Dear TI Team,
Can you provide suitable topology for below application.
Input Voltage Range 9 to 60V
Nominal Input 28 V
Output voltage 1: +15V, 7 A
Output voltage 2 - 15V, 0.5 A
Total power is around 110 W for…
Hi Flavio.
1. I do not recommend connecting directly VIN voltage to VDD pin. VDD max voltage it can handle is 30V (see below), which is the same minimum voltage in your case. Rstart should be designed at the lowest line voltage (30V) conditions and to…
Part Number: UCC28C50-Q1 Other Parts Discussed in Thread: UCC28C50 Hi
we are building a ± 12V @ 4A output where input is 230VAC 50Hz is it possible to build the dual supply using single IC? if there is a reference design please let me know.
Part Number: UCC28C50-Q1 Other Parts Discussed in Thread: UCC28C56EVM-066 , UCC28C50
Hey TI Team, I hope you are doing well. We are using TI's current-mode PWM controller IC (UCC28C50QDRQ1) for our flyback converter in our ongoing project. Below are the…
Part Number: UCC28C50-Q1 Other Parts Discussed in Thread: LM5180 , LM25183 Hi Team,
I'm looking for designing an isolated bi-polar power supply with fly-back topology for my Mosfet Gate driver circuit. I'm little confused on selecting right controller…
Part Number: UCC28730-Q1 Other Parts Discussed in Thread: UCC28781-Q1 , UCC28C50-Q1 , UCC28782 , UCC28781 , UCC28730
Hey TI Team, I hope you are doing well. I needed your recommendation on using UCC28730-Q1 for DC-DC applications such that it meets the below…
I have not implemented a PWM flyback controller in this design yet. I have been trying to drive it directly from my microcontroller. If I need a PWM flyback controller I have been looking at UCC28C50-Q1.
Hi,
Q1, UCC2891 VIN needs minimum 18V to start, if not using VIN, but VDD, it is minimum 13.2V. So for 9V input, you need to add external circuit to make UCC2891 to start
Q2, UCC2800, or UCC28C50
Q3, yes, or use TINA TI.
