STMicroelectronics Fully integrated stepper motor driver mounting the L6470 EVAL6470H EVAL6470H Hoja De Datos
Los códigos de productos
EVAL6470H
EVAL6470H
Board description
Doc ID 022736 Rev 2
9/11
Figure 7.
EVAL6470H - layout (bottom layer)
1.1 Thermal
data
Figure 8.
Thermal impedance graph
!-V
20
25
15
10
5
0
1
10
100
1000
Time(seconds)
Zth(°C/W)
Zth
AM11339v1