MC34929EPR2 Freescale Semiconductor, MC34929EPR2 Datasheet - Page 11

• Manufacturer Part Number: MC34929EPR2
• Description: IC MOTOR DRIVER BLDC 1A 24-QFN
• Manufacturer: Freescale Semiconductor
• Type: Brushless DC Motor Controllerr

Specifications of MC34929EPR2

• Applications: DC Motor Driver, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Current - Output: 1A
• Voltage - Supply: 8 V ~ 28 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-QFN
• Operating Current: 6mA
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 8V
• Operating Supply Voltage (typ): 12V
• Operating Supply Voltage (max): 28V
• Operating Supply Voltage: 12 V
• Supply Current: 6 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Compliant

Analog Integrated Circuit Device Data
Freescale Semiconductor
Internal
Reset
HBC
HCA
RUN
HAB
Figure 11. Synchronous Rectification
On
Off
On
Off
HAB
HBC
HCA
Reset
Figure 10. Stalled Rotor Detection Logic Diagram
Rotation Detection
Off
On
Off
On
Relaxation
Oscillator
CT
0.1 F
RST
Off
Off
Off
Off
“Slow-Decay
Stall_Detect Counter
Count
DIR
Reset
PWM = Disabled
PWM = Enabled
Current” Example
Carry
Stall_Detect
ELECTRICAL CHARACTERISTICS
Stall Det.
Latch
Stall_Protect
TIMING DIAGRAMS
34929
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