Datasheet

LT3692A
32
3692afc
For more information www.linear.com/3692A
Typical applicaTions
3.3V and 1.8V 2-Stage Dual Step-Down Multi-Frequency Converter
BST1
SW1
V
OUT1
CMPI1
CMPO1
SS1
ILIM1
V
C1
RT/SYNC
DIV
FB1
IND1
SW2
V
OUT2
CMPI2
CMPO2
SS2
ILIM2
V
C2
CLKOUT
T
J
FB2
IND2
0.47µF
4.7µF
100µF
24.9k100pF
0.1µF
470pF
33pF
330pF
33pF
10nF
8.06k
8.06k
47.5k 102k16.5k
0.1µF
3692a TA03
36.5k 40.2k100k
V
IN
5.5V TO 36V
V
OUT1
3.3V 2.5A
400kHz
8.2µH
BST2
SHDN1 SHDN2
V
IN1
LT3692A
GND
V
IN2
0.22µF
100pF
47µF
100k
10k
V
OUT2
1.8V
1A
1600kHz
PG
1µH
CLOCKOUT
1600kHz