Datasheet

LTC3562
18
3562fa
TYPICAL APPLICATION
Quad Step-Down Converter with Push Button Control and Power Sequencing
SW600B
V
CC
CORE
V
CC
I/O
R5
100k
100k
R1
634k
C6
10pF
L1
3.3
μH
C5
10μF
OUT600B
SW400B
POR600A
V
IN
SDA SCL DV
CC
SW600A
FB600A
RUN600A
RUN400A
SW400A
FB400A
OUT400B
PGND AGND
LTC3562
V
OUT
600B
3.3V
600mA
Li-Ion BATTERY
3.4V TO 4.2V
MICROPROCESSOR
3562 TA02
C1
10
μF
R2
499k
R3
1070k
C7
10pF
L2
4.7
μH
C2
10
μF
R4
499k
L3
3.3
μH
C3
10
μF
V
OUT
400B
1.2V
400mA
L4
4.7μH
C4
10
μF
V
OUT
400A
2.5V
400mA
V
OUT
600A
1.8V
600mA
POR SCL SDA