LT3694/LT3694-1
TYPICAL APPLICATIONS
Wide Input Range to (6.3V to 36V) to 5V, 3.3V, 2.5V With Independent On/Off Control of the LDOs
V
IN
6.3V TO 36V
TRANSIENT TO 70V
10µF
V
IN
EN/UVLO
BIAS BST
SW
ENABLE
0.22µF
B340A
5.4µH
OUT1
TRK/SS1
TRK/SS2
TRK/SS3
5V
ENLD02
ENLD03
1.7A
57.6k
DA
1nF
1nF
1nF
FB1
10.2k
22µF
1000pF
0.1Ω
0.1Ω
20k
LIM2
DRV2
V
OUT1
LT3694
C1
ZXTN25020DG
2.2µF
OUT2
2.5V
450mA
OUT1
LIM3
DRV3
24.9k
10.7k
ZXTN25020DG
OUT3
3.3V
450mA
2.2µF
FB2
SYNC
PGOOD
RT
34k
10k
FB3
66.5k
GND
SYNC
36941 TA03
CLKIN
f
= 800kHz
SW
36941fb
23
Linear [ Linear ]
