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LTC1530IS8-2.8#TRPBF
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
19
L
T
C1530
1530fa
LTC1530 3.3V to 1.8V, 14A Application
+
+
+
+
0.1
µ
F
0.22
µ
F
0.22
µ
F
10
µ
F
10
µ
F
3.3
µ
F
+
C
OUT
1500
µ
F
×
4
C
IN
1500
µ
F
×
3
L1
2.5
µ
H
20
Ω
R1
576
Ω
1%
R2
1.24k
1%
2.4k
PV
CC
PV
CC
GND
LTC1530-ADJ
LTC1517-5
G1
1
5
3
2
C1
+
C1
–
4
5
1
2
4
8
6
7
3
COMP
I
FB
I
MAX
G2
V
SENSE
V
OUT
GND
V
IN
1530 TA03
V
IN
3.3V
L1 = PANASONIC ETQP6F2R5HA PCC-N6
C
IN
= 3
×
SANYO 6MV1500GX
C
OUT
= 4
×
SANYO 6MV1500GX
R
C
13k
C
C
0.022
µ
F
Q2
SUD50N03
Q1
SUD50N03
C1
100pF
V
OUT
1.8V
14A
D1
MBRS120
D2
MBRS120
Other Methods to Generate PV
CC
Supply from 3.3V Input
1
µ
F
PV
CC
12V
+
68
µ
F
20V
+
47
µ
F
L1*
33
µ
H
30
Ω
V
IN
GND
SW2
LT1107-12
21
4
5
8
3
SW1
I
LIM
SENSE
1530 TA04
V
IN
3.3V
*
SUMIDA CD54-330K OR
COILCRAFT DT3316-473
**
SUMIDA CD43-100
D1
MBRS120T3
1
µ
F
PV
CC
10V
+
10
µ
F
20V
+
3.3
µ
F
100pF
3000pF
L1**
10
µ
H
SHDN
V
IN
GND
V
C
LT1317
36
1
4
2
5
SW
FB
V
IN
3.3V
D1
MBR0520
33k
300k
2.2M
TYPICAL APPLICA
TIO S
U
20
L
T
C1530
1530fa
LTC1530 High Efficiency Boost Converter
PV
CC
GND
LTC1530
G1
15
2
1530 TA05a
4
8
7
6
Q3
IRF7811
Q4
IRF7811
R7
71.5k
1%
R6
23.2k
1%
Q2
IRF7811
D2
MBR0530T1
R4
360
Ω
D3
MBRS140T3
3
COMP
G2
I
MAX
I
FB
V
SENSE
R2
47k
D1
FMMD914
+
C16
330
µ
F
10V
C17
330
µ
F
10V
C18
330
µ
F
10V
L1
1
µ
H
+
C14
330
µ
F
10V
+
C15
330
µ
F
10V
C13
1
µ
F
16V
V
OUT
5V
6A
+
L2
2.1
µ
H
R5
0.005
Ω
5%
+
C12
470
µ
F
6V
C9
0.22
µ
F
16V
+
C1
10
µ
F
16V
C8
1
µ
F
16V
C6
1
µ
F
16V
+
C11
470
µ
F
6V
+
C10
1
µ
F
16V
C2
1
µ
F
16V
C3
1
µ
F
16V
R1
10k
R3
47k
C5
0.022
µ
F
Q1
FMMT3904
L1 = COILCRAFT DO3316P-102
L2 = SUMIDA CEE125C-2R1
V
IN
GND
V
OUT
C1
–
C1
+
C4
100pF
C7
0.22
µ
F
16V
5
1
V
IN
3.3V
2
3
4
LTC1517-5
Efficiency vs Load Current
LOAD CURRENT (A)
0
0
EFFICIENCY (%)
20
40
60
1
2
34
1530 TA05b
5
80
100
10
30
50
70
90
6
T
A
= 25
°
C
V
IN
= 3.3V
V
OUT
= 5V
TYPICAL APPLICA
TIO S
U
21
L
T
C1530
1530fa
Efficiency vs Load Current
LOAD CURRENT (A)
0
0.1
EFFICIENCY (%)
1
2
34
1530 TA07b
5
100
90
80
70
60
50
40
30
20
10
0
T
A
= 25
°
C
LTC1530 5V to –
5V Synchronous Inverter
C
IN
6
5
4
3
PV
CC
GND
LTC1530-ADJ
G2
1
5
2
4
7
6
8
3
COMP
I
FB
I
MAX
G1
V
SENSE
C
IN
, C
OUT
= 3
×
SANYO 10MV1200GX
L1 = PANASONIC ETQP6F2R5HA (PCC-N6)
Q1,Q2 = SILICONIX SUD50N03-10
R
C
4.7k
R2
100
Ω
R1
2.4k
R8
560
Ω
1/2W
C
C
0.22
µ
F
C4
0.1
µ
F
C3
10
µ
F
C1
1000pF
R9
680
Ω
D2
MBR0530T1
D3
1N4148
D1
MBR0530T1
OPTIONAL
Z1
12V
ZENER
1/2W
+
+
+
C5
2.2
µ
F
C
OUT
V
OUT
–5
V
5A
L1
2.5
µ
H
C2
10
µ
F
R5
10k
R3
1k
R4
3.09k
1530 TA07a
Q3
2N7000
1/2
LTC1693-2
1/2
LTC1693-2
V
IN
5V
C7
1000pF
R10
330
Ω
D5
MBR0530T1
D4
1N4148
Q2
Q1
C6
2.2
µ
F
+
+
R11
1k
R7
4.7
Ω
R6
220
Ω
1/6W
1
8
7
2
+
TYPICAL APPLICA
TIO S
U
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
LTC1530IS8-2.8#TRPBF
Mfr. #:
Buy LTC1530IS8-2.8#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Syn Cntrler w/Current Limit
Lifecycle:
New from this manufacturer.
Delivery:
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