LTC1871EMS 原装现货-深圳翔兴伟业电子

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型号:LTC1871EMS

现货,原厂进口全新原装,假一赔十!


LTC1871EMS

LTC1871EMS

LTC1871EMS

规格信息:标准包装:50

类别:集成电路 (IC)

家庭:PMIC - 稳压器 - DC DC 切换控制器

系列:-

包装:管件

PWM 类型:电流模式,Burst Mode®

输出数:1

频率 - 最大值:1MHz

占空比:97%

电压 - 电源:2.5 V ~ 36 V

降压:无

升压:是

反激式:是

反向:无

倍增器:无

分频器:无

Cuk:无

隔离式:无

工作温度:-40°C ~ 85°C

封装/外壳:10-TFSOP,10-MSOP(0.118",3.00mm 宽)

The LTC®1871 is a wide input range, current mode, boost, fl  yback or SEPIC controller that drives an N-channel power MOSFET and requires very few external components. In-tended for low to medium power applications, it eliminates the need for a current sense resistor by utilizing the power MOSFET’s on-resistance, thereby maximizing effi ciency. The IC’s operating frequency can be set with an external resistor over a 50kHz to 1MHz range, and can be syn-chronized to an external clock using the MODE/SYNC pin. Burst Mode operation at light loads, a low minimum operating supply voltage of 2.5V and a low shutdown quiescent current of 10μA make the LTC1871 ideally suited for battery-operated systems. For applications requiring constant frequency opera-tion, Burst Mode operation can be defeated using the MODE/SYNC pin. Higher output voltage boost, SEPIC and fl yback applications are possible with the LTC1871 by connecting the SENSE pin to a resistor in the source of the power MOSFET.



厂家

LTNEAR

年份

2019+

封装

MSOP8

数量

241008

描述

原厂地原装