Datasheet

LT3692A
35
3692afc
For more information www.linear.com/3692A
Typical applicaTions
Power Supply Dual Input Single 3.3V/4A Output Step-Down Converter
CMPO1
CMPO2
SS2
ILIM2
V
C1
V
C2
CLKOUT
RT/SYNC
DIV
T
J
ILIM1
SS1
SW1
V
OUT1
BST2
SW2
IND2
FB1
CMPI1
FB2
CMPI2
V
OUT2
IND1
4.7µF
47µF
×2
47.5k
13k
0.1µF
33pF 680pF
10nF
61.9k 61.9k21.0k
64.9k 36.5k
3692a TA06
V
IN1
12V
V
IN2
5V
2A MAX
BST1
SHDN1 SHDN2
V
IN1
LT3692A
GND
V
IN2
0.22µF
0.22µF
2.2µF
V
OUT
3.3V
4A
2.2µH
2.2µH
8.06k
CLOCKOUT
2MHz
24.9k
SHDN1