Datasheet

TEMPERATURE (°C)
V
SEN-REF
(mv)
205
203
201
199
197
195
-50 -14 22 58 94 130
TEMPERATURE (°C)
V
VAC-REF
(mv)
357.0
356.6
356.2
355.8
355.4
355.0
-50 -14 22 58 94 130
TEMPERATURE (°C)
V
REF
(V)
3.03
3.02
3.01
3.00
2.99
2.98
-50 -14 22 58 94 130
TEMPERATURE (°C)
V
FB
(V)
2.510
2.506
2.502
2.498
2.494
2.490
-50 -14 22 58 94 130
TEMPERATURE (°C)
V
CC
(V)
14
13
11
10
8
7
-50 -14 22 58 94 130
UVLO Rising
UVLO Falling
TEMPERATURE (°C)
I
Q
(#A)
580
560
540
520
500
480
-50 -14 22 58 94 130
LM3450
www.ti.com SNVS681D –NOVEMBER 2010–REVISED MAY 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
T
A
=+25°C and V
CC
= 14V unless otherwise specified
V
CC
UVLO Threshold vs. Junction Temperature Shutdown Current vs. Junction Temperature
Figure 8. Figure 9.
V
REF
Reference vs. Junction Temperature FB Reference vs. Junction Temperature
Figure 10. Figure 11.
I
SEN
Reference vs. Junction Temperature V
AC
Detection Threshold vs. Junction Temperature
Figure 12. Figure 13.
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