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SMA6512
Absolute maximum ratings
Symbol VCBO VCEO VEBO ICP IB PT Tj Tstg NPN 60±10 60±10 6 1.5 0.5
PNP + NPN Darlington
Stepper motor driver with dual supply voltage switch
(Ta=25°C)
External dimensions B
•••
SMA
Ratings PNP –60 –60 –6 –3 –0.5 4 (Ta=25°C) 20 (Tc=25°C) 150 –40 to +150
Unit V V V A A W °C °C
sEquivalent circuit diagram
12
R3 R4
10 11 6
2 1
R1 R2
4 3
7 8
9
5
R1: 4kΩ typ R2: 150Ω typ R3: 4kΩ typ R4: 100Ω typ
Characteristic curves
IC-VCE Characteristics (Typical)
NPN
0.0m A –5.0 mA
IC-VBE Temperature Characteristics (Typical)
PNP
3
mA
–1.2mA
NPN
3
5. 0m A
2.0 mA
(VCE=4V)
–2.0
1.0
mA
A
IB=–1
0.0m
0.6m
–3
A
–1.0mA
IB=1
2
–0.8mA
A 0.4m
0. 3mA
2
IC (A)
IC (A)
–2
–0.5mA
IC (A)
–0.6mA
Ta=125°C 75°C
–0.4mA
1
1
25°C –30°C
–1
–0.
SMA6512 Datasheet
