LTC1530IS8-2.5 Linear Technology, LTC1530IS8-2.5 Datasheet - Page 18
![IC SW REG CNTRLR SYNC 2.5V 8SOIC](/photos/6/62/66297/8-soic_05-08-1610_sml.jpg)
LTC1530IS8-2.5
Manufacturer Part Number
LTC1530IS8-2.5
Description
IC SW REG CNTRLR SYNC 2.5V 8SOIC
Manufacturer
Linear Technology
Type
Step-Down (Buck)r
Datasheet
1.LTC1530CS8PBF.pdf
(24 pages)
Specifications of LTC1530IS8-2.5
Internal Switch(s)
No
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
2.5V
Current - Output
20A
Frequency - Switching
300kHz
Voltage - Input
3.3V, 5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power - Output
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LTC1530IS8-2.5
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LTC1530IS8-2.5#TR
Manufacturer:
LT
Quantity:
1 402
Company:
Part Number:
LTC1530IS8-2.5#TRPBF
Manufacturer:
LINEAR
Quantity:
8 327
LTC1530
TYPICAL APPLICATIO S
18
C1
220pF
R
4.7k
C
C
0.022 F
C
** 3 SANYO 10MV1200GX OR
* SILICONIX SUD50N03-10
(SEE TABLE)
3 SANYO OS-CON 6SH330K
R1
2.7k
4
5
I
COMP
MAX
C1
LTC1530-3.3
PV
GND
CC
1
2
5V to Dual Output (3.3V and 12V) Synchronous Buck Converter
R
DEVICE
LTC1530-3.3
LTC1530-3.3
LTC1530-2.8
LTC1530-2.8
LTC1530-2.5
LTC1530-2.5
LTC1530-1.9
LTC1530-1.9
C
C
U
V
C
OUT
G1
I
G2
C2
0.1 F
FB
2.7k
5
4
I
COMP
MAX
8
6
7
3
5V to 1.9V-3.3V Synchronous Buck Converter
+
(SEE TABLE)
MBR0530T1
R2, 20
LTC1530
PV
PV
OUTPUT CAPACITOR (C
7 X330 F
AVX TPSE337M006R0100
4 X1500 F
SANYO 6MV1500GX
7 X330 F
AVX TPSE337M006R0100
4 X1500 F
SANYO 6MV1500GX
7 X330 F
AVX TPSE337M006R0100
4 X1500 F
SANYO 6MV1500GX
7 X330 F
AVX TPSE337M006R0100
4 X1500 F
SANYO 6MV1500GX
C3
10 F
GND
D2
CC
CC
1
2
†
Is Generated from Charge Pump
V
COILTRONICS CTX02-13198 (2 H) OR
PANASONIC ETQP6F2R5HA PCC-N6 (2.5 H)
OUT
G1
I
G2
0.1 F
FB
MBR0530T1
C5
0.22 F
8
6
7
3
D1
+
MBR0530T1 MBR0530T1
20
10 F
O
V
5V
)
IN
Q1
Q2
+
8.6k
7.5k
5.6k
8.2k
10k
15k
13k
11k
C
R
IN
0.22 F
C
+
0.022 F
0.022 F
0.022 F
0.022 F
0.022 F
0.022 F
0.033 F
0.022 F
L1
V
C
5V
IN
C
C4
22 F
35V
Q1*
Q2*
L
O
1530 TA TBL
IN
†
150pF
100pF
150pF
100pF
220pF
120pF
220pF
220pF
C1
LT1129CS8
+
+
ADJ
C
R4
3.74k
1%
C
(SEE
TABLE)
IN
Q3
O
OUT
+
1530 TA02
**
C
C
L1 = SUMIDA 6383-T018
(PRI = 1 H, SEC = 26 H)
Q1, Q2 = SILICONIX SUD50N03-10
Q3 = SILICONIX Si4450DY
C
IN
OUT
OUT
= 3 SANYO 10MV1200GX
R3
8.25k
1%
V
1.9V TO 3.3V
14A
= 4 SANYO 6MV1500GX
OUT
V
3.3V
14A
1530 TA09
OUT1
+
C4
33 F
20V
V
12V
0.4A
OUT2
1530fa