LT3467AIDDB-TRPBF(RevD) Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT3467AIDDB-TRPBF
(Rev.:RevD)
(Rev.:RevD)
Linear Technology
LT3467AIDDB-TRPBF Datasheet PDF : 16 Pages
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LT3467/LT3467A
TYPICAL APPLICATIONS
Single Li-Ion Cell to 5V Boost Converter
VIN
2.6V TO 4.2V
C1
4.7μF
OFF ON
C3
0.047μF
L1
0.9μH
D1
VIN
SW
SHDN
LT3467A
SS
FB
R1
8.06k
GND
R2
2.67k
C4*
75pF
VOUT
5V
600mA AT VIN = 4.2V
360mA AT VIN = 3.3V
250mA AT VIN = 2.6V
C2*
22μF
C1, C2: X5R OR X7R, 6.3V
D1: PHILIPS PMEG 2010
L1: FDK MIPW3226D0R9M
*C2 CAN BE 10μF IN A 1210 OR LARGER PACKAGE WITH
THE ADDITION OF C4, OTHERWISE C4 IS OPTIONAL
3467 TA09a
2.6V-3.3V to 5V Boost Converter
VIN
2.6V TO 3.3V
C1
4.7μF
OFF ON
C3
0.047μF
L1
1.5μH
D1
VIN
SW
SHDN
LT3467A
SS
FB
R1
8.06k
GND
R2
2.67k
VOUT
5V
430mA AT VIN = 3.3V
270mA AT VIN = 2.6V
C4
56pF
C2
10μF
C1, C2: X5R OR X7R, 6.3V
D1: PHILIPS PMEG 2010
L1: FDK MIP3226D1R5M
3467 TA08a
3.3V to 15V, 135mA Step-Up Converter
VIN
3.3V
C1
4.7μF
OFF ON
C3
0.047μF
L1
6.8μH
D1
VIN
SW
SHDN
LT3467A
SS
FB
GND
R1
16.5k
R2
1.5k
VOUT
15V
135mA
C4
68pF
C2
2.2μF
C1: X5R OR X7R, 6.3V
C2: X5R OR X7R, 16V
D1: PHILIPS PMEG 2010
L1: SUMIDA CMD4D13-6R8MC
3467 TA10a
14
Efficiency
95
90
85
80
VIN = 3.3V
VIN = 4.2V
75
VIN = 2.6V
70
65
60
55
50
50 100 150 200 250 300 350 400 450 500
IOUT (mA)
3467 TA09b
Efficiency
90
85
80
VIN = 3.3V
VIN = 2.6V
75
70
65
60
55
50
50 100 150 200 250 300 350 400 450 500
IOUT (mA)
3467 TA08b
Efficiency
90
80
70
60
50
40
30
20 40 60 80 100 120 140 160
IOUT (mA)
3467 TA10b
3467afd
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