參數(shù)資料
型號(hào): LT3461AES6
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 1.3MHz/3MHz Step-Up DC/DC Converters with Integrated Schottky in ThinSOT
中文描述: 0.6 A SWITCHING REGULATOR, 3900 kHz SWITCHING FREQ-MAX, PDSO6
封裝: PLASTIC, MO-193, TSOT-23, 6 PIN
文件頁(yè)數(shù): 8/8頁(yè)
文件大小: 149K
代理商: LT3461AES6
LT3461/LT3461A
8
3461af
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
FAX: (408) 434-0507
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2003
LT/TP 1004 1K PRINTED IN USA
RELATED PARTS
PART NUMBER
LT1615/LT1615-1
DESCRIPTION
300mA/80mA (I
SW
) Constant Off-Time,
High Efficiency Step-Up DC/DC Converter
Dual Output 350mA/100mA (I
SW
), Constant Off-Time,
High Efficiency Step-Up DC/DC Converter
600mA (I
SW
), 1.2MHz, Synchronous Step-Up DC/DC Converter
COMMENTS
V
IN
: 1.2V to 15V, V
OUT(MAX)
= 34V, I
Q
= 20
μ
A,
I
SD
<1
μ
A, ThinSOT Package
V
IN
: 1.2V to 15V, V
OUT(MAX)
= 34V, I
Q
= 20
μ
A,
I
SD
<1
μ
A, MS Package
V
IN
: 0.85V to 5V, V
OUT(MAX)
= 5V, I
Q
= 19
μ
A/300
μ
A,
I
SD
<1
μ
A, ThinSOT
V
IN
: 2.5V to 16V, V
OUT(MAX)
= 36V, I
Q
= 2mA,
I
SD
<1
μ
A, SC70, ThinSOT Packages
V
IN
: 2.7V to 16V, V
OUT(MAX)
= 34V, I
Q
= 1.9mA,
I
SD
<1
μ
A, ThinSOT Package
LT1944/LT1944-1
LTC3400/LTC3400B
LT3460
0.32A (I
SW
), 1.3MHz, High Efficiency Step-Up DC/DC Converter
LT3465/LT3465A
Constant Current, 1.2MHz/2.7MHz, High Efficiency White LED
Boost Regulator with Integrated Schottky Diode
TYPICAL APPLICATIO S
Low Profile (1mm) 3.3V to 15V Step-Up Converter
L1
10
μ
H
3.3V to 15V Efficiency
V
IN
3.3V
332k
30.1k
C2
2.2
μ
F
22pF
C1
1
μ
F
V
OUT
15V
25mA
1
2
V
IN
V
OUT
SW
3
4
5
6
FB
SHDN
GND
LT3461A
C1: TAIYO YUDEN LMK107BJ105KA
C2: TAIYO YUDEN EMK316BJ225KD (X5R)
L1: MURATA LQH2MCN100K02
3461a TA04a
OFF ON
LOAD CURRENT (mA)
0
E
75
70
65
60
55
50
3461a TA04b
10
5
20
30
15
25
V
IN
5V
L1
47
μ
H
280k
10k
C2
0.47
μ
F
50V
22pF
C1
1
μ
F
V
OUT
36V
18mA
1
2
V
IN
V
OUT
SW
3
4
5
6
FB
SHDN
GND
LT3461
C1: TAIYO YUDEN X7R LMK212BJ105
C2: MURATA GRM42-6X7R474K50
L1: MURATA LQH32CN470
3461 TA05a
OFF ON
LOAD CURRENT (mA)
0
E
16
3461 TA05b
8
12
14
6
2
4
10
80
75
70
65
60
55
50
18
5V to 36V Step-Up Converter (LT3461)
5V to 36V Efficiency
3.3V to
±
5V Dual Output Converter
V
IN
3.3V
L1
4.7
μ
H
45.3k
15k
15pF
C1
1
μ
F
1
2
V
IN
V
OUT
SW
3
4
5
6
FB
SHDN
GND
LT3461A
OFF ON
3461 TA06
C4
1
μ
F
C2
1
μ
F
C3
1
μ
F
–5V
15mA
D1
D2
V
OUT
5V
100mA
C1, C2, C3, C4: TAIYO YUDEN JMK107BJ105
D1, D2: PHILIPS PMEG2005EB
L1: MURATA LQH2MCN4R7M02
10
相關(guān)PDF資料
PDF描述
LT3461ES6 1.3MHz/3MHz Step-Up DC/DC Converters with Integrated Schottky in ThinSOT
LT3461 1.3MHz/3MHz Step-Up DC/DC Converters with Integrated Schottky in ThinSOT
LT3461A 1.3MHz/3MHz Step-Up DC/DC Converters with Integrated Schottky in ThinSOT
LT3463A Dual Micropower DC/DC Converters with Schottky Diodes
LT3463AEDD Dual Micropower DC/DC Converters with Schottky Diodes
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