MAX13253 Datasheet, PDF (4/14 Pages) Maxim Integrated Products – 1A, Spread-Spectrum, Push-Pull, Transformer Driver for Isolated Power Supplies

MAX13253
1A, Spread-Spectrum, Push-Pull, Transformer
Driver for Isolated Power Supplies
+4% of f_SW
fSW
-4% of fSW
IF SPRD = GND
(DITHER AMOUNT = 0%)
1
fMOD
Figure 1. Frequency Spread Timing Diagram
V_DD
100I
T1, T2
50pF
8% DITHER
AMOUNT
TIME
2 x VDD
T1
0V
2 x V_DD
T2
0V
Figure 2. T1, T2 Timing Diagram
tDEAD
tDEAD
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