参数资料
型号: LT1941EFE#PBF
厂商: Linear Technology
文件页数: 24/24页
文件大小: 0K
描述: IC REG MULTI CONFIG TRPL 28TSSOP
标准包装: 50
类型: 降压(降压),升压(升压),反相,Sepic
输出类型: 可调式
输出数: 3
输出电压: 1.25 V ~ 40 V
输入电压: 3.5 V ~ 25 V
PWM 型: 电流模式
频率 - 开关: 1.1MHz
电流 - 输出: 3A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.173",4.40mm 宽)裸露焊盘
包装: 管件
供应商设备封装: 28-TSSOP 裸露焊盘
LT1941
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DESCRIPTION
550mA (I SW ), 1.4MHz, High Ef?ciency Step-Up DC/DC Converter
300mA/80mA (I SW ), High Ef?ciency Step-Up DC/DC Converter
300mA/100mA (I SW ), 1.2MHz/2.2MHz, High Ef?ciency Inverting
DC/DC Converter
1.5A (I SW ), 1.25MHz, High Ef?ciency Step-Up DC/DC Converter
1A (I SW ), 1.2MHz/2.2MHz, High Ef?ciency Step-Up
DC/DC Converter
1A (I SW ), 1.2MHz/2.2MHz, High Ef?ciency Inverting
DC/DC Converter
Quad Output, 2.6A Buck, 2.6A Boost, 0.3A Boost, 0.4A Inverter
1.2MHz TFT DC/DC Converter
Dual Output 150mA (I SW ), Constant Off-Time, High Ef?ciency
Step-Up DC/DC Converter
Dual Output 350mA (I SW ), Constant Off-Time, High Ef?ciency
Step-Up DC/DC Converter
Dual Output Pos/Neg 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 Converter
1.5A (I SW ), 1.25MHz, High Ef?ciency Step-Up DC/DC Converter
3A (I SW ), 1MHz, 34V Step-Up DC/DC Converter
300mA (I SW ), High Ef?ciency Step-Up DC/DC Converter with
Integrated Schottky and Soft-Start
Dual Output Pos/Neg 250mA (I SW ), Constant Off-Time, High
Ef?ciency Step-Up DC/DC Converter with Integrated Schottkys
85mA (I SW ), High Ef?ciency Step-Up DC/DC Converter with
Integrated Schottky and PNP Disconnect
COMMENTS
V IN : 0.9V to 10V, V OUT(MAX) = 34V, I Q = 3mA, I SD < 1μA,
ThinSOT? Package
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 : 1.6V to 18V, V OUT(MAX) = 35V, I Q = 1.8mA, I SD < 1μA,
MS10 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 = 10mA, I SD < 35μA,
TSSOP28E Package
V IN : 1.2V to 15V, V OUT(MAX) = 34V, I Q = 20μA, I SD < 1μA,
MS10 Package
V IN : 1.2V to 15V, V OUT(MAX) = 34V, I Q = 20μA, I SD < 1μA,
MS10 Package
V IN : 1.2V to 15V, V OUT(MAX) = ±34V, I Q = 20μA, I SD < 1μA,
MS10 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) = 35V, I Q = 0.9mA, I SD < 6μA,
MS8E 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 = 2.8mA, I SD < 1μA,
ThinSOT Package
V IN : 2.4V to 15V, V OUT(MAX) = ±40V, I Q = 40μA, I SD < 1μA,
3mm × 3mm DFN10 Package
V IN : 2.3V to 10V, V OUT(MAX) = 34V, I Q = 25μA, I SD < 1μA,
ThinSOT Package
ThinSOT is a trademark of Linear Technology Corporation.
1941fb
24 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630  McCarthy  Blvd.,  Milpitas,  CA  95035-7417
LT 0409 REV B ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2004
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