Data Sheet

12

Rev. 1.0, 2010-05-28

High Current H-Bridge

BTM7745G

Block Description and Characteristics

6.2.2

Switching Times

IN

V

OUT

t

t

90%

40%

ΔV

OUT

90%

40%

t

dr(HS )

t

r(HS )

t

df (HS )

t

f(HS )

ΔV

OUT

Figure 8

IN

V

OUT

t

t

60%

10%

60%

10%

ΔV

OUT

t

df (LS )

t

f(LS )

ΔV

OUT

t

dr(LS )

t

r(LS )

Figure 9

Due to the timing differences for the rising and the falling edge there will be a slight difference between the length

of the input pulse and the length of the output pulse. It can be calculated using the following formulas:

•

•