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| 型号： | LT3471EDD#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 16/16页 |
| 文件大小： | 0K |
| 描述： | IC REG MULTI CONFIG ADJ DL 10DFN |
| 标准包装： | 121 |
| 类型： | 升压（升压），反相，回扫，Sepic |
| 输出类型： | 可调式 |
| 输出数： | 2 |
| 输出电压： | 1 V ~ 40 V |
| 输入电压： | 2.4 V ~ 16 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 1.2MHz |
| 电流 - 输出： | 1.3A |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 包装： | 管件 |
| 供应商设备封装： | 10-DFN（3x3） |
| 产品目录页面： | 1331 (CN2011-ZH PDF) |
LT3471
TYPICAL APPLICATIONS
5V to ±12V Dual Supply Boost/Inverting Converter
L1
10μH
D1
V OUT1
CONTROL 1
1.8V
OV
V IN
5V
CONTROL 2
1.8V
OV
4.7k
0.33μF
C1
4.7μF
4.7k
0.33μF
V IN
9
8
7
SHDN /SS1
V IN
SHDN /SS2
GND
11
V IN
10
SW1
LT3471
?
L2
10μH
SW2
6
FB1N
FB1P
V REF
FB2P
FB2N
3471 TA06
C5
1μF
1
2
3
4
5
C2
0.1μF
?
L3
D2
10μH
C6 R1
56pF 54.9k
R2
4.99k
R3
15k
R4
182k
C7
56pF
C4
4.7μF
C3
4.7μF
12V
320mA
V OUT2
–12V
200mA
RELATED PARTS
C1, C2: X5R OR X7R 6.3V
C3, C4: X5R OR X7R 16V
C5: X5R OR X7R 25V
D1, D2: ON SEMICONDUCTOR MBRM-120
L1: SUMIDA CR43-10
L2, L3: SUMIDA CLS63-10
PART NUMBER
LT1611
LT1613
LT1614
LT1615/LT1615-1
LT1617/LT1617-1
LT1930/LT1930A
LT1931/LT1931A
LT1943 (Quad)
LT1945 (Dual)
LT1946/LT1946A
LT3436
LT3462/LT3462A
LT3463/LT3463A
DESCRIPTION
550mA (I SW ), 1.4MHz, High Ef ?ciency Micropower Inverting
DC/DC Converter
550mA (I SW ), 1.4MHz, High Ef ?ciency Step-Up
DC/DC Converter
750mA (I SW ), 600kHz, High Ef ?ciency Micropower Inverting
DC/DC Converter
300mA/80mA (I SW ), High Ef ?ciency Step-Up
DC/DC Converters
350mA/100mA (I SW ), High Ef ?ciency Micropower Inverting
DC/DC Converters
1A (I SW ), 1.2MHz/2.2MHz, High Ef ?ciency Step-Up
DC/DC Converters
1A (I SW ), 1.2MHz/2.2MHz High Ef ?ciency Micropower Inverting
DC/DC Converters
Quad Boost, 2.6A Buck, 2.6A Boost, 0.3A Boost, 0.4A Inverter
1.2MHz TFT DC/DC Converter
Dual Output, Boost/Inverter, 350mA (I SW ), Constant Off-Time,
High Ef ?ciency Step-Up DC/DC Converter
1.5A (I SW ), 1.2MHz/2.7MHz, High Ef ?ciency Step-Up
DC/DC Converters
3A (I SW ), 1MHz, 34V Step-Up DC/DC Converter
300mA (I SW ), 1.2MHz/2.7MHz, High Ef ?ciency Inverting
DC/DC Converters with Integrated Schottkys
Dual Output, Boost/Inverter, 250mA (I SW ), Constant Off-Time,
COMMENTS
V IN : 1.1V to 10V, V OUT(MAX) = –34V, I Q = 3mA, I SD < 1μA,
ThinSOT Package
V IN : 0.9V to 10V, V OUT(MAX) = 34V, I Q = 3mA, I SD < 1μA,
ThinSOT Package
V IN : 1V to 12V, V OUT(MAX) = –24V, I Q = 1mA, I SD < 10μA,
MS8, S8 Packages
V IN = 1V to 15V, V OUT(MAX) = 34V, I Q = 20μA, I SD < 1μA,
ThinSOT Package
V IN = 1.2V to 15V, V OUT(MAX) = –34V, I Q = 20μA, I SD < 1μA,
ThinSOT Package
V IN : 2.6V to 16V, V OUT(MAX) = 34V, I Q = 4.2mA/5.5mA,
I SD < 1μA, ThinSOT Package
V IN = 2.6V to 16V, V OUT(MAX) = –34V, I Q = 5.8mA, I SD < 1μA,
ThinSOT Package
V IN = 4.5V to 22V, V OUT(MAX) = 40V, I Q = 10μA, I SD < 35μA,
TSSOP28E Package
V IN = 1.2V to 15V, V OUT(MAX) = ±34V, I Q = 40μA, I SD < 1μA,
10-Lead MS Package
V IN : 2.45V to 16V, V OUT(MAX) = 34V, I Q = 3.2mA, I SD < 1μA,
MS8 Package
V IN : 3V to 25V, V OUT(MAX) = 34V, I Q = 0.9mA, I SD < 6μA,
TSSOP16E Package
V IN = 2.5V to 16V, V OUT(MAX) = –38V, I Q = 2.9mA, I SD < 1μA,
ThinSOT Package
V IN = 2.3V to 15V, V OUT(MAX) = ±40V, I Q = 40μA, I SD < 1μA,
High Ef ?ciency Step-Up DC/DC Converters with Integrated Schottkys DFN Package
LT3464
85mA (I SW ), High Ef ?ciency Step-Up DC/DC Converter with
Integrated Schottky and PNP Disconnect
V IN = 2.3V to 10V, V OUT(MAX) = 34V, I Q = 25μA, I SD < 1μA,
ThinSOT Package
3471fb
16 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT 1008 REV B ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2004
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相关代理商/技术参数 |
参数描述 |
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| LT3472 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Boost and Inverting DC/DC Converter for CCD Bias |
| LT3472EDD | 功能描述:IC REG BOOST INV ADJ 50MA 10DFN RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压（升压） 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式，混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:8-SOIC |
| LT3472EDD#PBF | 功能描述:IC REG BOOST INV ADJ 50MA 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:250 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON（1.45x1） 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2 |
| LT3472EDD#PBF | 制造商:Linear Technology 功能描述:DC-DC CONVERTER BOOST 1.1MHZ 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BOOST, 1.1MHZ, DFN-10 |
| LT3472EDD#TR | 功能描述:IC REG BOOST INV ADJ 50MA 10DFN RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压（升压） 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式，混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:8-SOIC |
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