TPS22912 Datasheet, PDF (8/20 Pages) Texas Instruments – Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on

TPS22912
SLVSB78 – APRIL 2012
TYPICAL CHARACTERISTICS (continued)
ON-STATE RESISTANCE
vs
TEMPERATURE
INPUT CURRENT, OFF
vs
INPUT VOLTAGE
180
VIN = 1.4V
160
VIN = 1.5V
VIN = 1.8V
VIN = 2.5V
140
VIN = 3.3V
VIN = 4.2V
120
VIN= 5.0V
VIN = 5.5V
100
80
60
40
20
0
−40
−15
10
35
60
85
Temperature (°C)
G000
Figure 6.
Figure 7.
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1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
−40 −30 −20 −10 0 10 20 30 40 50 60 70 80
Ambient Temperature (°C)
G001
Figure 8. Allowable Power Dissipation
Figure 9. ULVO Response I_OUT = -100mA
8
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