Datasheet

   
   
SLUS517C − DECEMBER 2002 − REVISED SEPTEMBER 2005
24
www.ti.com
TYPICAL CHARACTERISTICS
Figure 8
−50 −25 0 25 50 75 100 12
5
STARTUP CURRENT
vs
TEMPERATURE
I
CC(off)
− Startup Current − µA
Temperature − °C
80
90
100
110
120
130
140
UCC 28510/12/14/16
UCC 28511/13/15/17
Figure 9
−50 −25 0 25 50 75 100 125
3.0
3.2
3.4
3.6
3.8
4.0
5.0
4.2
4.4
4.6
4.8
SUPPLY CURRENT
vs
TEMPERATURE
I
CC
− Supply Current − mA
Temperature − °C
Figure 10
4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
V
CC
− Supply Voltage − V
I
CC
− Supply Current − mA
10.2 V UVLO
Turn-On Threshold
16 V UVLO
Turn-On Threshold
Figure 11
−50 −25 0 25 50 75 100 12
5
7.40
7.42
7.44
7.46
7.48
7.50
7.52
7.54
7.56
7.58
7.60
REFERENCE VOLTAGE
vs
TEMPERATURE
V
REF
− Reference Voltage − V
Temperature − °C