參數(shù)資料
型號(hào)： LQH31C
廠商： Linear Integrated Systems
英文描述： Dual Micropower DC/DC Converters with Schottky Diodes
中文描述： 雙微功率DC / DC轉(zhuǎn)換的肖特基二極管
文件頁(yè)數(shù)： 8/8頁(yè)
文件大小： 193K
代理商： LQH31C
8
LT3463/LT3463A
3463f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2003
LT/TP 0404 1K PRINTED IN USA
RELATED PARTS
PART NUMBER
LT1615/LT1615-1 300mA/80mA (I
SW
), High Efficiency Step-Up DC/DC Converters
DESCRIPTION
COMMENTS
V
IN
: 1V 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
: 1.2V to 15V, V
OUT(MAX)
: 34V, I
Q
: 20
μ
A, I
SD
: <1
μ
A,
MS 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
: 2.3V to 10V, V
OUT(MAX)
: 34V, I
Q
: 25
μ
A, I
SD
: <1
μ
A,
ThinSOT Package
LT1944
Dual Output 350mA (I
SW
), Constant Off-Time,
High Efficiency Step-Up DC/DC Converter
Dual Output 150mA (I
SW
), Constant Off-Time,
High Efficiency Step-Up DC/DC Converter
Dual Output, Pos/Neg, 350mA (I
SW
),
Constant Off-Time, High Efficiency Step-Up DC/DC Converter
85mA (I
SW
), High Efficiency Step-Up DC/DC Converter
with Integrated Schottky and PNP Disconnect
LT1944-1
LT1945
LT3464
CCD Bias Supply
U
TYPICAL APPLICATIO
V
IN
V
REF
V
OUT1
V
OUT1
15V
10mA
V
OUT2
–8V
50mA
SW1
FB2
D2
LT3463A
8
11
L1
10
μ
H
SHDN2
GND
C2
2.2
μ
F
V
IN
2.7V
TO 5V
3463 TA01a
4
SW2
5
3
2
1
C4
1
μ
F
D1
C1
4.7
μ
F
FB1
9
6
7
10
SHDN1
R2
1M
R4
1M
C5
10pF
C1: TAIYO YUDEN JMK212BJ475MG
C2: TAIYO YUDEN EMK316BJ225ML
C3: TAIYO YUDEN LMK316BJ475ML
C4: TAIYO YUDEN EMK212BJ105MG
C5: AVX 06035A100KAT2A
D1: DIODES, INC B0540W
L1, L2: MURATA LQH32CN100K53
R3
154k
R1
90.9k
C3
4.7
μ
F
L2
10
μ
H
Typical Waveforms for 15V Output
Typical Waveforms for –8V Output
V
10V/DIV
V
AC-COUPLED
50mV/DIV
I
L1
200mA/DIV
2
μ
s/DIV
3463 TA04
V
5V/DIV
V
AC-COUPLED
50mV/DIV
I
L2
200mA/DIV
2
μ
s/DIV
3463 TA05
相關(guān)PDF資料
PDF描述
LQH32C Dual Micropower DC/DC Converters with Schottky Diodes
LQH3C100 Dual Micropower DC/DC Converter with Positive and Negative Outputs
LQH3C220 Dual Micropower DC/DC Converter with Positive and Negative Outputs
LQH3C4R7 Dual Micropower DC/DC Converter with Positive and Negative Outputs
LQH4C470K04M00 1.0MHz Inverting DC/DC Converter
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參數(shù)描述
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LQH31CN100K01L 功能描述:固定電感器 1206 10uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
LQH31CN100K03 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Chip Inductor (Chip Coil) Power Inductor (Wire Wound Type for Choke) LQH31C Series (1206 Size)
LQH31CN100K03L 功能描述:固定電感器 10uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
LQH31CN101K01L 功能描述:固定電感器 1206 100uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
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