Datasheet

LTC3400/LTC3400B
8
3400fa
TYPICAL APPLICATIO S
U
SW
L1
4.7µH
V
OUT
LTC3400
FB
V
IN
SHDN
2
1
3
3400 TA01a
R1
1.02M
1%
R2
604k
1%
Q1
2N3904
D1: CENTRAL SEMI CMDSH2-3
L1: COILCRAFT DS1608-472
C1
4.7µF
SINGLE
AA CELL
V
OUT
3.3V
100mA
5
4
6
GND
+
OFF
ON
C2
4.7µF
R3
510k
R3
510k
M1
Si2305DS
D1
Single Cell to 3.3V Synchronous Boost Converter
with Load Disconnect in Shutdown