參數(shù)資料
型號: LTC1530C
廠商: Linear Technology Corporation
元件分類: 基準電壓源/電流源
英文描述: Isolated Flyback Switching Regulator with 9V Output
中文描述: 隔離反激式開關穩(wěn)壓9V輸出
文件頁數(shù): 24/24頁
文件大?。?/td> 288K
代理商: LTC1530C
24
LTC1530
PART NUMBER
LTC1266
DESCRIPTION
Current Mode Step-Up/Down Switching Regulator Controller
COMMENTS
Synchronous N- or P-Channel FETs,
Comparator/Low-Battery Detector
Synchronous N-Channel FETs, 3.3V to 2.5V Conversion
Synchronous N-Channel FETs, Voltage Mode PV
CC
20V,
1.8V to 3.5V Output
Constant Frequency, Standby 5V and 3.3V LDOs,
3.5V
V
IN
36V
Expandable from 2-Phase to 12-Phase, Uses All
Surface Mount Components, No Heat Sink
550kHz, No Sense Resistor
Current Mode, V
IN
to 36V, I
OUT
Up to 42A,
V
OUT
from 1.3V to 3.5V
Drives Synchronous N-Channel FETs, V
IN
36V
Synchronous N-Channel FETs, Voltage Mode PV
CC
14V,
1.3V to 3.5V Output, VRM8.2 to VRM8.4
100% Duty Cycle, Up to 4A, 2.2V to 9.8V V
IN
Desktop VID Codes, I
OUT
Up to 25A On Each Channel,
28-Lead SSOP
Up to 42A, Uses All Surface Mount Components,
No Heat Sink, 3.5V
V
IN
36V
LTC1430A
LTC1553
High Power Step-Down Switching Regulator Controller
5-Bit Programmable Synchronous Switching Regulator
Controller for Pentium II Processor
Dual High Efficiency Low Noise Synchronous Step-Down
Switching Regulator
20A to 200A PolyPhase
TM
Synchronous Controller
LTC1628
LTC1629
LTC1702
LTC1709
No R
SENSE
2-Phase Dual Synchronous Step-Down Controller
2-Phase Synchronous Controller with 5-Bit VID
LTC1735
LTC1753
High Efficiency Synchronous Step-Down Switching Regulator
5-Bit Programmable Synchronous Switching Regulator
Controller for Pentium II and Pentium III Processors
SOT-23 Step-Down Controller
Dual 550kHz 2-Phase Synchronous Controller with 5-Bit VID
LTC1772
LTC1873
LTC1929
2-Phase Synchronous Controller
PolyPhase is a trademark of Linear Technology Corporation.
1530f LT/TP 0200 4K PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1998
TYPICAL APPLICATIO
N
U
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
LTC1530 –5V to 2.5V, 5A Inverting Polarity Converter
RELATED PARTS
C10
1
μ
F
C5
0.1
μ
F
C4
10
μ
F
C
1500
μ
F
6.3V
×
3
L1
2.5
μ
H
R
0.02
Q4
2N3904
Q5
2N3904
R9
10k
R11
10k
R12
40k
R10
1k
R13
1k
Z2
BZX55C6V2
1/2W, 6.2V
PV
CC
COMP
GND
V
IN
= –5V
LTC1530-ADJ
G2
1
5
2
4
7
6
8
3
I
FB
I
MAX
G1
V
SENSE
1530 TA06
C
, C
= 3
×
SANYO 6MV1500GX
L1 = PANASONIC ETQP6F2R5HA PCC-N6
Q1,Q2 = SILICONIX SUD50N03-10
R
SENSE
= DALE LVR-1, 1W
R
5.6k
R6
2k
R7
22
C
C
0.1
μ
F
Q1
Q2
GND
GND
Q3
2N3906
HARD CURRENT LIMIT CIRCUIT
(OPTIONAL)
C1
1000pF
R1
1.5K
R2
1k
V
*
2.5V
5A
Z1
1N4742A
(OPTIONAL)
MBRS130
R8
4.7
MBRS130
+
C8
0.22
μ
F
C9
1
μ
F
+
C
IN
1500
μ
F
6.3V
×
3
+
*FOR HIGHER OUTPUT VOLTAGE (EX 3.3V),
INCREASE R8 TO 20
AND INSTALL Z1
相關PDF資料
PDF描述
LTC1530I Isolated Flyback Switching Regulator with 9V Output
LTC1530IS8 Isolated Flyback Switching Regulator with 9V Output
LTC1530IS8-1.9 Isolated Flyback Switching Regulator with 9V Output
LTC1530IS8-2.5 Isolated Flyback Switching Regulator with 9V Output
LTC1530IS8-2.8 Isolated Flyback Switching Regulator with 9V Output
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