STK672-442B-E Datasheet, PDF (20/26 Pages) Sanyo Semicon Device – Thick-Film Hybrid IC 2-phase Stepping Motor Driver

STK672-442B-E
STK672-442B-E Output saturation voltage, Vsat - Output current, IOH
Vsat - IOH
1.2
1.0
0.8
Tc=105^°C
0.6
25^°C
0.4
0.2
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
Output current, IOH - A
ITF02576
STK672-442B-E Forward voltage, Vdf -Output current, IOH
Vdf- IOH
1.6
1.4
1.2
Tc=25^°C
1.0
105^°C
0.8
0.6
0.4
0.2
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
Output current, IOH - A
ITF02577
Substrate temperature rise, ΔTc (no heat sink) - Internal average power dissipation, PdAV
ΔTc - PdAV
80
70
60
50
40
30
20
10
0
0
0.5
1.0
1.5
2.0
2.5
3.0
Hybrid IC internal average power dissipation, PdAV - W _ITF02717
No.A1735-20/24