Datasheet

LT3694/LT3694-1
24
36941fb
TYPICAL APPLICATIONS
SW
FB3
FB2
SYNC
RT
V
IN
V
IN
V
C1
BIAS
V
IN
6V TO 36V
TRANSIENT TO 70V
UVLO 5.8V
f
SW
= 500kHz
GND
PGOOD
LT3694
36941 TA04
TRK/SS1
TRK/SS2
TRK/SS3
LIM2
DRV2
DA
FB1
LIM3
DRV3
EN/UVLO BST
OUT1
1.8V
2.6A
OUT3
2.5V
OUT2
3.3V
47µF
14k
B340A
OUT2
0.22µF
3.3µH
10k
OUT2
ZXTN25020DG
ZXTN25020DG
25.5k
26.7k
24.9k
34k
10k
90.2k
10.7k
2.2µF
22µF
100k
4.7nF
2.2µF
470pF
THE LDO OUTPUT CURRENT CAPABILITY IS LIMITED BY THE POWER DISSIPATION OF THE NPN PASS TRANSISTORS
Wide Input Range (6V to 36V) to 1.8V, 2.5V and 3.3V