Datasheet

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    
SLIS056A − FEBRUARY 1995 − REVISED MARCH 1996
13
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
TYPICAL CHARACTERISTICS
− Maximum Continuous Drain Current
MAXIMUM CONTINUOUS
DRAIN CURRENT OF EACH OUTPUT
vs
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
1
0.4
0.2
0
12345
1.4
1.6
6
1.2
0.8
V
CC
= 5 V
V
bat
= 13 V
T
C
= 25°C
T
C
= 100°C
T
C
= 125°C
N − Number of Outputs Conducting Simultaneously
of Each Output − A
D
I
0.6
− Maximum Peak Drain Current of Each Output − A
DM
N − Number of Outputs Conducting Simultaneously
I
0.7
0.6
12 34 56
0.8
0.9
1.1
1
1.2
MAXIMUM PEAK DRAIN CURRENT
OF EACH OUTPUT
vs
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
d = 85%
V
CC
= 5 V
V
bat
= 13 V
T
C
= 25°C
d = 90%
d = 80%
Figure 12 Figure 13
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
vs
DRAIN CURRENT
NOTE A: Technique should limit T
J
− T
C
to 10°C maximum.
I
D
− Drain Current − A
Ω
DS(on)
− Static Drain-Source On-State Resistance −r
0.75
0.25
0
01
1.25
2
0.5
1
T
C
= 25°C
T
C
= 125°C
T
C
= − 40°C
3
V
CC
= 5 V
V
bat
= 13 V
See Note A
I
L
V
CC
− Logic Supply Voltage − V
0
0.25
0.5
0.75
1
1.25
1.5
05
T
C
= 125°C
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
vs
LOGIC SUPPLY VOLTAGE
Ω
DS(on)
− Static Drain-Source On-State Resistance −r
T
C
= 25°C
T
C
= −40°C
V
CC
= 5 V
I
D
= 350 mA
See Note A
10 15 20 25 30
NOTE A: Technique should limit T
J
− T
C
to 10°C maximum.
I
L(sense)
Figure 14 Figure 15