Datasheet

LT3641
24
3641fa
3641 TA04
SYNC
WDE
PGOOD2
1nF
1nF
1.5nF
1.5nF
22μF
4.7μF
RST1
RST2
WDO
WDI
FB2
CWDT CPOR RT GND SS2 SS1
SW2
SW1EN/UVLO V
IN
SW
LT3641
BST
V
IN2
FB1
68.1k
49.9k
0.22μF
DA
22μF
EN2
D1
32.4k
V
OUT2
0.6V/1A
V
OUT1
3V/0.8A
V
IN
4V TO 42V*
L2
0.47μH
L1
3.3μH
D2
L1: VISHAY IHLP2020BZER3R3M01
L2: VISHAY IHLP1616ABERR47M01
D1: DIODES PDS360
D2: CENTRAL SEMI CMDSH2-3
* RESTRICTIONS APPLY FOR INPUT VOLTAGES ABOVE 42V
2MHz 3V/0.8A and 0.6V/1A Buck Regulators
TYPICAL APPLICATIONS