Datasheet

LT3480
19
3480fe
For more information www.linear.com/LT3480
TYPICAL APPLICATIONS
SW
FB
V
C
PG
RT
V
IN
BD
V
IN
6.8V TO 36V
TRANSIENT
TO 60V*
V
OUT
5V
2A
4.7µF
0.47µF
22µF
100k
f = 800kHz
D: DIODES INC. DFLS240L
L: TAIYO YUDEN NP06DZB6R8M
D
16.2k
40.2k
L
6.8µH
536k
GND
470pF
ON OFF
LT3480
3480 TA02
RUN/SS BOOST
SYNC
5V Step-Down Converter
3.3V Step-Down Converter
SW
FB
V
C
PG
RT
V
IN
BD
V
IN
4.4V TO 36V
TRANSIENT
TO 60V*
V
OUT
3.3V
2A
4.7µF
0.47µF
22µF
100k
f = 800kHz
D: DIODES INC. DFLS240L
L: TAIYO YUDEN NP06DZB4R7M
D
14k
40.2k
L
4.7µH
316k
GND
470pF
ON OFF
LT3480
3480 TA03
RUN/SS BOOST
SYNC
2.5V Step-Down Converter
SW
FB
V
C
PG
RT
V
IN
BD
V
IN
4V TO 36V
TRANSIENT
TO 60V*
V
OUT
2.5V
2A
4.7µF
1µF
47µF
100k
f = 600kHz
D1: DIODES INC. DFLS240L
D2: MBR0540
L: TAIYO YUDEN NP06DZB4R7M
D1
20k
56.2k
L
4.7µH
215k
GND
330pF
ON OFF
LT3480
D2
3480 TA04
RUN/SS BOOST
SYNC