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tl494 schematic
Design Example
The following design example uses the TL494 to create a 5-V/10-A power supply. This design is
based on the following parameters:
VO = 5 V
VI = 32 V
IO = 10 A
fOSC = 20-kHz switching frequency
VR = 20-mV peak-to-peak (VRIPPLE)
ΔIL = 1.5-A inductor current change...
tl494 example
the TL494 data sheet did provide equations for the calculations of the external resistors thus R1 to R12. i have already calculate the other component. i will be greatful if you can help me. thanks
tl494
how can i calculate the external components of TL494 in switch mode (step up and step down) power suppply. attached is example of a step down
VO= 5V
V1 =32V
IO =10A
f = 20 KHz
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