B340LA View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
B340LA
Linear Technology
'B340LA' PDF : 24 Pages View PDF
LT3975
TYPICAL APPLICATIONS
5V Step-Down Converter
VIN
5.7V TO 42V
OFF ON
10µF
VIN
EN
BOOST
PG
SW
LT3975
SS
RT
10nF
SYNC
54.9k
OUT
FB
GND
f = 800kHz
L = IHLP-2020CZ-01
0.47µF 4.7µH
PDS360
1M
10pF
316k
3975 TA02
VOUT
5V
2.5A
47µF
1210
4V Step-Down Converter with a High Impedance Input Source
24V
5.49M
+ CBULK
100µF
499k
VIN
PG
BOOST
EN
SW
LT3975
0.47µF 4.7µH
PDS360
SS
OUT
RT
FB
10µF
47nF
SYNC GND
54.9k
f = 800kHz
L = IHLP-2525EZ-01
1M
10pF
432k
VOUT
4V
2.5A
47µF
1210
3975 TA05
12V Step-Down Converter
VIN
12.9V TO 42V
OFF ON
10µF
VIN
EN
BOOST
PG
SW
LT3975
SS
OUT
RT
10nF
SYNC
54.9k
FB
GND
f = 800kHz
L = IHLP-3232CZ-01
0.47µF 10µH
PDS360
1M
10pF
110k
3975 TA03
VOUT
12V
2.5A
22µF
1210
×2
2.5V Step-Down Converter
VIN
4.3V TO 42V
OFF ON
10µF
VIN BOOST
EN
PG
SW
LT3975
SS
RT
10nF
SYNC
130k
OUT
FB
GND
f = 400kHz
L = IHLP-2525EZ-01
DFLS160
0.47µF
6.8µH
PDS360
1M
10pF
909k
VOUT
2.5V
2.5A
100µF
1210
3975 TA06
5V, 2MHz Step-Down Converter with Power Good
VIN
5.9V TO 18V
(42V TRANSIENTS)
OFF ON
VIN BOOST
EN
SW
4.7µF
LT3975
PG
SS
OUT
RT
10nF
SYNC
14.7k
FB
GND
f = 2MHz
L = IHLP-2525CZ-01
0.47µF
2.2µH
PDS360 150k
PGOOD
1M
10pF
316k
3975 TA04
VOUT
5V
2.5A
22µF
1210
1.8V Step-Down Converter
VIN
4.3V TO 27V
DFLS160
OFF ON
10µF
VIN
EN
BOOST
PG
SW
LT3975
0.47µF 3.3µH
PDS360
SS
OUT
RT
10nF
SYNC
97.6k
FB
GND
f = 500kHz
L = IHLP-2020CZ-01
499k
10pF
1M
3975 TA07
VOUT
1.8V
2.5A
100µF
1210
3975f
22
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