mc33931 Freescale Semiconductor, Inc, mc33931 Datasheet - Page 14

• Manufacturer Part Number: mc33931
• Description: 5.0 A Throttle Control H-bridge
• Manufacturer: Freescale Semiconductor, Inc

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33931
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
9.0
6.5
[1]
[0]
[1]
[0]
[1]
[0]
[1]
[0]
0
Tri-stated
Outputs
IN1 IN2
IN1 or IN2
IN2 or IN1
(per Input Control Condition)
FUNCTIONAL DEVICE OPERATION
Limiting
Current
PWM
Time
Outputs Operation
Figure 11. Operating States
OPERATIONAL MODES
High Current Load Being Regulated via Constant-OFF-Time PWM
IN1 or IN2
IN2 or IN1
Hard Short
Typical Short-circuit Detection Threshold
Typical Current Limit Threshold
Tri-stated
Outputs
Detection
Moderate Current Load
and Latch-OFF
Analog Integrated Circuit Device Data
Freescale Semiconductor