Datasheet

LT3692A
24
3692afc
For more information www.linear.com/3692A
applicaTions inForMaTion
Figure 14. SS Pin Configurations
+
–
V
OUT1
FB1
CMPI1
CMPO1
LT3692A
SS1
0.1µF
0.22µF
0.72V
2.5V
12µA
R1
R2
PG1
PG2
R3
5ms/DIV
Independent Start-Up
(14a)
V
OUT1
0.5V/DIV
V
OUT2
0.5V/DIV
+
–
V
OUT2
FB2
CMPI2
CMPO2
0.72V
R4
R5
R6
SS2
2.5V
12µA
PG1
PG2
+
–
V
OUT1
FB1
CMPI1
CMPO1
LT3692A
SS1
0.1µF
0.22µF
0.72V
2.5V
12µA
R1
R2
PG1
PG2
10ms/DIV
Output Sequencing
(14d)
V
OUT1
0.5V/DIV
V
OUT2
0.5V/DIV
+
–
V
OUT2
FB2
CMPI2
CMPO2
0.72V
R4
R5
R6
SS2
2.5V
12µA
PG1
PG2
+
–
V
OUT1
FB1
CMPI1
CMPO1
LT3692A
SS1
R5
0.72V
2.5V
12µA
R1
R2
R3
PG1
10ms/DIV
Controlled Power Up and Down
(14e)
V
OUT1
0.5V/DIV
V
OUT2
0.5V/DIV
+
–
V
OUT2
FB2
CMPI2
CMPO2
0.72V
R4
R5
3692a F14
R6
PG2
SS2
2.5V
12µA
PG1/PG2
SS1/2
+
–
V
OUT1
FB1
CMPI1
CMPO1
LT3692A
SS1
0.1µF
0.72V
2.5V
12µA
R1
R2
R3
PG1
PG2
10ms/DIV
Ratiometric Start-Up
(14b)
V
OUT1
0.5V/DIV
V
OUT2
0.5V/DIV
+
–
V
OUT2
FB2
CMPI2
CMPO2
0.72V
R4
R5
R6
SS2
2.5V
12µA
PG1
PG2
+
–
V
OUT1
FB1
CMPI1
CMPO1
LT3692A
SS1
0.1µF
R8
R7
0.72V
2.5V
12µA
R1
R2
R3
PG1
PG2
10ms/DIV
Absolute Start-Up
(14c)
V
OUT1
0.5V/DIV
V
OUT2
0.5V/DIV
+
–
V
OUT2
FB2
CMPI2
CMPO2
0.72V
R4
R5
R6
SS2
2.5V
12µA
PG1
PG2
+
–