LT3692A
应用信息
V
IN1
5.5V至36V
4.7F
V
IN1
SHDN1
BST1
SW1
V
OUT1
3.3V
2.5A
550kHz
PG
0.22F
4.7H
24.9k
IND1
V
IN2
SHDN2
BST2
SW2
0.5H
4.02k
FB1
100pF
8.06k
V
OUT2
1.2V
1A
2.2MHz的47μF
0.1F
IND2
LT3692A
V
OUT2
V
OUT1
FB1
CMPI1
CMPO1
SS1
ILIM1
V
C1
FB2
CMPI2
CMPO2
SS2
ILIM2
V
C2
CLKOUT
T
J
100k
47F
8.06k
0.1F
100k
33pF
RT /同步
680pF
13k
68.1k
102k
DIV
CLKOUT
2.2MHz
10nF
220pF
40.2k
GND
22pF
33.2k
3692a F16
0.1F
图16. 3.3V和1.2V 2级双路降压型多频转换器
3692afb
25
