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DRV8823-Q1 Datasheet, PDF (14/18 Pages) Texas Instruments – 4-BRIDGE SERIAL INTERFACE MOTOR DRIVER | |||
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DRV8823-Q1
SLVSBH2A â JUNE 2012 â REVISED JULY 2012
www.ti.com
70
65
60
55
50
45
40
Low-K PCB (2 Layer)
35
30
High-K PCB (4 Layer with Ground Plane)
25
20
0
10
20
30
40
50
60
70
80
90
Backside Copper Area (cm2)
Figure 5. Thermal Resistance vs Copper Plane Area
14
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Product Folder Link(s): DRV8823-Q1
Copyright © 2012, Texas Instruments Incorporated
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