Datasheet

TPS2044, TPS2054
QUAD POWER-DISTRIBUTION SWITCHES
SLVS174B – JULY 1998 – REVISED FEBRUARY 1999
12
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 16
140
120
100
–50 –25 0 25 50
– Supply Current, Output Enabled –
160
180
SUPPLY CURRENT, OUTPUT ENABLED
vs
JUNCTION TEMPERATURE
200
75 100 125 150
I
I(IN)
Aµ
T
J
– Junction Temperature – °C
V
I(INx)
= 5.5 V
V
I(INx)
= 5 V
V
I(INx)
= 4 V
V
I(INx)
= 3.3 V
V
I(INx)
= 2.7 V
Figure 17
1000
600
200
–200
–50 –25 0 25 50 75
1400
1800
SUPPLY CURRENT, OUTPUT DISABLED
vs
JUNCTION TEMPERATURE
2000
100 125 150
1600
1200
800
400
0
– Supply Current, Output Disabled – nA
I
I(IN)
T
J
– Junction Temperature – °C
V
I(INx)
= 5.5 V
V
I(INx)
= 5 V
V
I(INx)
= 4 V
V
I(INx)
= 2.7 V
Figure 18
140
120
100
2.5 3 3.5 4
4.5
– Supply Current, Output Enabled –
160
180
SUPPLY CURRENT, OUTPUT ENABLED
vs
INPUT VOLTAGE
200
5 5.5 6
I
I(IN)
Aµ
V
I
– Input Voltage – V
T
J
= –40°C
T
J
= 125°C
T
J
= 85°C
T
J
= 25°C
T
J
= 0°C
Figure 19
800
400
0
–400
2.5 3 3.5 4 4.5
1200
1600
SUPPLY CURRENT, OUTPUT DISABLED
vs
INPUT VOLTAGE
2000
5 5.5 6
– Supply Current, Output Disabled – nA
I
I(IN)
V
I
– Input Voltage – V
T
J
= –40°C
T
J
= 125°C
T
J
= 85°C
T
J
= 25°C
T
J
= 0°C