MC33033DWR2 ON Semiconductor, MC33033DWR2 Datasheet - Page 17
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MC33033DWR2
Manufacturer Part Number
MC33033DWR2
Description
IC CTRLR MOTOR DC BRSHLSS 20SOIC
Manufacturer
ON Semiconductor
Type
Brushless DC Motor Controllerr
Datasheet
1.MC33033DWR2G.pdf
(27 pages)
Specifications of MC33033DWR2
Applications
DC Motor Controller, Brushless (BLDC), 3 Phase
Number Of Outputs
1
Current - Output
100mA
Voltage - Load
5.9 V ~ 6.5 V
Voltage - Supply
10 V ~ 30 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Operating Supply Voltage
10 V to 30 V
Supply Current
22 mA
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
MC33033DWR2OSTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC33033DWR2G
Manufacturer:
ON/安森美
Quantity:
20 000
Sensor Inputs
Sensor Inputs
Bottom Drive
Motor Drive
Power Switch
Conducting
Transistors
Select Pin
Select Pin
Grounded
Top Drive
Current
60°/120°
60°/120°
Outputs
Outputs
Open
A
B
C
Code
Code
S
S
S
S
A
B
A
B
S
C
C
S
C
A
B
B
T
C
T
B
B
B
A
T
-
+
-
+
O
+
-
O
O
Figure 36. Three Phase, Six Step, Full Wave Commutation Waveforms
0
Q
1
100
100
+ Q
6
60
Q
110
2
110
+ Q
6
120
Full Speed (No PWM)
Q
010
111
2
+ Q
180
4
MC33033, NCV33033
Q
3
011
011
http://onsemi.com
+ Q
4
240
Rotor Electrical Position (Degrees)
Q
3
001
001
+ Q
17
5
300
Q
101
1
000
FWD/REV = 1
+ Q
5
360
Q
100
100
1
+ Q
420
6
Q
110
110
2
+ Q
Reduced Speed (≈ 50% PWM)
6
480
Q
111
010
2
+ Q
540
4
Q
011
011
3
+ Q
4
600
Q
001
001
3
+ Q
5
660
Q
101
000
1
+ Q
720
5