Rainbow Electronics MAX13256 - Manual (Page 4)

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MAX13256
36V H-Bridge Transformer
Driver for Isolated Supplies
Figure 1. Test Circuits (A and B) and Timing Diagram (C) for Rise, Fall, and Dead Times
Figure 2. Timing Diagram for Current Limiting
Test Circuits/Timing Diagrams
(C)
(A) (B)
V DD
V DD
0V
ST1
ST2
0V
80%
20%
80%
20%
t RISE t FALL
t DEAD
ST1/ST2 ST1
ST2
R L R L C L
I LIM
0mA
I ST1, ST2
t BLANK
t RETRY
50% 50% 50%