参数资料
型号: LT3970EMS-5#PBF
厂商: Linear Technology
文件页数: 22/22页
文件大小: 0K
描述: IC REG BUCK 5V 0.35A 10MSOP
标准包装: 50
类型: 降压(降压)
输出类型: 固定
输出数: 1
输出电压: 5V
输入电压: 4.2 V ~ 40 V
PWM 型: 电流模式,Burst Mode?
频率 - 开关: 200kHz ~ 2.25MHz
电流 - 输出: 350mA
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
包装: 管件
供应商设备封装: 10-MSOP
LT3970 Series
RELATED PARTS
PART NUMBER
LT3971
LT3991
LT3689
LT3682
LT3480
LT3685
LT3481
LT1976/LT1977
DESCRIPTION
38V, 1.2A (I OUT ), I Q = 2.8μA High Efficiency Step-Down DC/DC
Converter
55V, 1.2A (I OUT ), I Q = 2.8μA High Efficiency Step-Down DC/DC
Converter
36V, 60V Transient Protection, 800mA, 2.2MHz High Efficiency
Micropower Step-Down DC/DC Converter with POR Reset and
Watchdog Timer
36V, 60V MAX , 1A, 2.2MHz High Efficiency Micropower Step-Down
DC/DC Converter
36V with Transient Protection to 60V, 2A (I OUT ), 2.4MHz, High
Efficiency Step-Down DC/DC Converter with Burst Mode ? Operation
36V with Transient Protection to 60V, 2A (I OUT ), 2.4MHz, High
Efficiency Step-Down DC/DC Converter
34V with Transient Protection to 36V, 2A (I OUT ), 2.8MHz, High
Efficiency Step-Down DC/DC Converter with Burst Mode Operation
60V, 1.2A (I OUT ), 200/500kHz, High Efficiency Step-Down DC/DC
Converter with Burst Mode Operation
COMMENTS
V IN = 4.3V to 38V, V OUT(MIN) = 1.2V, I Q = 2.8μA, I SD < 1μA,
MSOP-10E, 3mm × 3mm DFN-10
V IN = 4.3V to 55V, V OUT(MIN) = 1.2V, I Q = 2.8μA, I SD < 1μA,
MSOP-10E, 3mm × 3mm DFN-10
V IN = 3.6V to 36V, Transient to 60V, V OUT(MIN) = 0.8V, I Q = 75μA,
I SD < 1μA, 3mm × 3mm QFN-16
V IN = 3.6V to 36V, V OUT(MIN) = 0.8V, I Q = 75μA, I SD < 1μA,
3mm × 3mm DFN-12
V IN = 3.6V to 38V, V OUT(MIN) = 0.78V, I Q = 70μA, I SD < 1μA,
3mm × 3mm DFN-10, MSOP-10E
V IN = 3.6V to 38V, V OUT(MIN) = 0.78V, I Q = 70μA, I SD < 1μA,
3mm × 3mm DFN-10, MSOP-10E
V IN = 3.6V to 34V, V OUT(MIN) = 1.26V, I Q = 50μA, I SD < 1μA,
3mm × 3mm DFN-10, MSOP-10E
V IN = 3.3V to 60V, V OUT(MIN) = 1.20V, I Q = 100μA, I SD < 1μA,
TSSOP-16E
1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408)432-1900   FAX: (408) ● www.linear.com ●
22 Linear Technology 434-0507 Corporation
3970fc
LT 0913 REV C ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2009
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