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SMA6511 PNP + NPN Darlington Stepper motor driver with dual supply voltage switch
External dimensions B • • • SMA
Absolute maximum ratings
Symbol
NPN
Ratings
PNP
(Ta=25°C) Unit
VCBO
100±15
–60
V
VCEO
100±15
–60
V
VEBO
6
–6
V
ICP
1.5
–3
A
IB
0.5
–0.5
A
4 (Ta=25°C)
PT
W
20 (Tc=25°C)
Tj
150
°C
Tstg
sEquivalent circuit diagram
–40 to +150
12
R3 R4
10
11
2
4
7
9
1
3
6
8
R1 R2
5
R1: 4kΩ typ R2: 150Ω typ R3: 4kΩ typ R4: 100Ω typ
Characteristic curves for NPN 3 5mA 2mA 1mA ed 2
IC-VCE Characteristics (Typical)
–3 0.5mA
0.3mA
–2
IB=–10.0mA –5.0mA
IC (A)
end 1
0.2mA
IC (A)
–1
PNP
–2.0mA
–1.2mA –1.0mA –0.8mA
–0.6mA –0.5mA –0.4mA
–0.
SMA6511 Datasheet
