Part Number: UCC28C43-Q1 Other Parts Discussed in Thread: UC2843A-Q1 , TPS92692-Q1 , TPS92691-Q1
How can I use current mode PWM controllers or LED drivers in an automotive high-voltage contactor economizer?
A high-voltage electric battery in HEV/EVs is…
Part Number: UCC28C43-Q1 Dear all,
I made a Flyback converter with the UCC28C43-Q1. The design was made thanks to the Webench tool using the following input :
VinMin = 16.0V
VinMax = 36.0V
Vout = 24.0V
Iout = 5.0A
Iout_nom = 2A
Tamb = 70°C
I try…
Part Number: UCC28C43-Q1 Other Parts Discussed in Thread: UCC28C43 My customer are using UCC28C43-Q1 for EV/HEV PTC application.
specs: Flyback isolation application
Input: 150-500V DC.
Output: 15V/0.33A=5W.
Now my customer want to add input over voltage…
Part Number: TIDA-01505 Other Parts Discussed in Thread: UCC28C43-Q1 Hi,
1) I assume that this IC (UCC28C43-Q1) is a fixed frequency (based on RT/CT external values). How the duty cycle is getting varied in this device. Please provide the graphs which…
Part Number: UCC28C59-Q1 Other Parts Discussed in Thread: UCC28C59 , UCC28C43 Tool/software: I'm encountering several critical issues with the Spice model provided by the manufacturer:
VDD Voltage Discrepancy: The expected start threshold is 16V,…
Other Parts Discussed in Thread: TPS40210 , UCC28C43 , UCC28C55-Q1 Hello Team,
I want to design the power supply with below specification.
Input : 48V
Output : 3500Vdc, 3mA
Protection : Overvoltage, Overcurrent, short-circuit.
Isolation : Yes
Also I need…
Part Number: UCC28C43-Q1 I need to shut-off the regulator with an external enable signal.
Can I realize it by forcing COMP to GND? Or is there any other way?
Part Number: TIDA-01505 Other Parts Discussed in Thread: UCC28C43 , UCC12041-Q1 Hi Team,
I am looking for the basic working simulation of IC UCC28C43QDRQ1. Kindly, help me in know more on that.
Thank You
Suma
Hi Manuel,
Thank you for your reply.
Q1. Can you please tell me which is better approach to control the output voltage for 0% to 100% load variation in offline applications.
Q2. I want to block the pulses once the input voltage reached to some predefined…