LMD18245T/NOPB National Semiconductor, LMD18245T/NOPB Datasheet - Page 18

• Manufacturer Part Number: LMD18245T/NOPB
• Description: IC H BRIDGE 3A 55V TO-220
• Manufacturer: National Semiconductor

Specifications of LMD18245T/NOPB

• Applications: DC Motor Driver, Stepper Motor Driver, H Bridge
• Number Of Outputs: 1
• Current - Output: 3A
• Voltage - Supply: 12 V ~ 55 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-15 (Bent and Staggered Leads)
• Operating Temperature Classification: Automotive
• Package Type: TO-220
• Operating Supply Voltage (min): 12V
• Operating Supply Voltage (max): 55V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Compliant
• Other names: *LMD18245T; *LMD18245T/NOPB; LMD18245T

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The Typical Application
FORWARD
REVERSE
|
|
REPEAT
135˚
180˚
225˚
270˚
315˚
45˚
90˚
0˚
FIGURE 13. Lookup Table for Half Step Drive with Torque Compensation
|cos( )|
0.707
0.707
0.707
0.707
1
0
1
0
(Continued)
D A
15
11
11
15
11
11
0
0
DIRECTION A
18
1
1
0
0
0
0
1
1
|sin( )|
0.707
0.707
0.707
0.707
0
1
0
1
D B
11
15
11
11
15
11
0
0
DIRECTlON B
1
1
1
1
0
0
0
0