Datasheet

LT3692A
31
3692afc
For more information www.linear.com/3692A
Typical applicaTions
Quad Output 5V, 2.5V, 1.8V and 1.2V Multi-Frequency Synchronized, 2-Stage Converter
with Output Sequencing, Absolute Tracking and Current Limiting
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
47µF
42.2k100pF
0.1µF
680pF
33pF
330pF
33pF
10nF
8.06k
8.06k
61.9k
102k10.0k 11.0k 49.9k 8.06k
CLOCKOUT 2MHz
10k
8.06k 4.02k
100k
V
IN
6V TO 36V
V
OUT1
5V 1.5A
500kHz
6.8µH
BST2
SHDN1 SHDN2
V
IN1
LT3692A
GND
V
IN2
0.1µF
100pF
22µF
100k
16.9k
V
OUT2
2.5V 1A
2MHz
PG
1.5µH
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
0.1µF
1µF
1µF
4.02k100pF100µF
470pF
33pF
220pF
33pF
10nF
8.06k
8.06k
9.76k 61.9k 15.0k 49.9k
3692a TA02
49.9k
V
OUT3
1.2V 1A
1MHz
1.5µH
BST2
SHDN1 SHDN2
V
IN1
LT3692A
GND
V
IN2
0.1µF
100pF
47µF
10k
V
OUT4
1.8V 1A 2MHz
1.5µH