MC34929 Freescale Semiconductor, MC34929 Datasheet - Page 10

• Manufacturer Part Number: MC34929
• Description: Brushless DC 1.0 AMP 28 VOLT Motor Driver IC
• Manufacturer: Freescale Semiconductor

10
34929
ELECTRICAL CHARACTERISTICS
TIMING DIAGRAMS
3XTACH
TACH
HBC
HCA
HAB
DIR
C
B
A
LS-OFF
10%
HAB
CW Rotation
Figure 8. Rise Time, Fall Time, Shoot Through Prevention Timing
90%
T
OFF
Figure 9. Controlled Brake Mode Timing
10%
Output Rise Time = LS-OFFf + HS-ON
Output Fall Time = HS-OFF + LS-ON
Controlled
Brake
HS-ON
90%
T
Reverse Brake
CBRK
HS-OFF
90%
10%
Stop
T
90%
OFF
Analog Integrated Circuit Device Data
10%
CCW Rotation
Freescale Semiconductor
LS-ON