Datasheet

TPS2041A, TPS2042A, TPS2043A, TPS2044A
TPS2051A, TPS2052A, TPS2053A, TPS2054A
CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
SLVS247 – SEPTEMBER 2000
17
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 16
40
50
60
70
80
90
100
–40 0 25 85 125
V
I(IN)
= 5.5 V
V
I(IN)
= 5 V
V
I(IN)
= 4.5 V
V
I(IN)
= 3.3 V
V
I(IN)
= 2.7 V
– Supply Current, Output Enabled –
SUPPLY CURRENT, OUTPUT ENABLED
vs
JUNCTION TEMPERATURE
I
I(IN)
Aµ
T
J
– Junction Temperature – °C
Figure 17
V
I(IN)
= 4.5 V
0
20
40
60
80
100
120
140
160
–40 0 25 85 125
V
I(IN)
= 5.5 V
V
I(IN)
= 5 V
V
I(IN)
= 3.3 V
V
I(IN)
= 2.7 V
SUPPLY CURRENT, OUTPUT DISABLED
vs
JUNCTION TEMPERATURE
– Supply Current, Output Disabled – nA
I
I(IN)
T
J
– Junction Temperature – °C
Figure 18
0
20
40
60
80
100
120
140
160
0 25 85 125
I
O
= 0.5 A
V
I(IN)
= 3 V
V
I(IN)
= 4.5 V
V
I(IN)
= 5 V
V
I(IN)
= 2.7 V
V
I(IN)
= 3.3 V
– Static Drain-Source On-State Resistance – m
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
vs
JUNCTION TEMPERATURE
Ω
r
DS(on)
T
J
– Junction Temperature – °C
Figure 19
0
10
20
30
40
50
60
70
100 200 300 400 500
T
A
= 25°C
V
I(IN)
= 2.7 V
V
I(IN)
= 3.3 V
V
I(IN)
= 4.5 V
V
I(IN)
= 5 V
– Input-to-Output Voltage – mV
INPUT-TO-OUTPUT VOLTAGE
vs
LOAD CURRENT
V
I(IN)
–
V
O(OUT)
I
L
– Load Current – A