MC34932 Datasheet, PDF (9/24 Pages) Freescale Semiconductor, Inc – Dual 5.0 A H-Bridge

TIMING DIAGRAMS
ELECTRICAL CHARACTERISTICS
TIMING DIAGRAMS
5.0
0
V_PWR
0
1.5 V
t _DON
80%
1.5 V
TIME
Figure 4. Output Delay Time
t _DOFF
20%
5.0 V
1.5 V
0V
t_DDISABLE
90%
0V
TIME
Figure 5. Disable Delay Time
.
V_PWR
t_F
90%
t_R
90%
10%
10%
0
TIME
Figure 6. Output Switching Time
Overload Condition
9.0 ^{ISC Short-circuit Detection Threshold}
t_B
t_A
6.5 ^ILIM
t_B = I_LIM Blanking Time
t_A = Constant-OFF Time (OUT1 and OUT2 Tri-stated)
05..00
t _ON
TIME
Figure 7. Current Limit Blanking Time and Constant-OFF Time
Analog Integrated Circuit Device Data
Freescale Semiconductor
34932
9