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LT3991IMSE-3.3#PBF

LT3991IMSE-3.3#PBF

数据手册.pdf
Linear Technology 凌力尔特 主动器件

SP-SWREG/Monolithic, 55V, 1.2A, 2MHz Step-Down Regulator With 2.8uA Quiescent Cu

Adjust the voltage level of your devices with this step down DC to DC converter from . This converter"s single output can produce a current up to 1.2 A. Use this part at voltages between 4.3 V and 55 V. With an adjustable output that has a voltage of 3.3 V, this is power management at its best. To produce a constant current at your output, supply your circuit with a line regulation of 0.01%/V. This part offers a switching frequency of 160 to 2400 kHz in order to work properly. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. This converter has a minimum operating temperature of -40 °C and a maximum of 125 °C.

LT3991IMSE-3.3#PBF中文资料参数规格
技术参数

输出接口数 1

输出电压 3.3 V

输出电流 1.2 A

开关频率 200kHz ~ 2MHz

输入电压Max 55 V

输入电压Min 4.3 V

输出电压Min 3.3 V

输出电流Max 1.2 A

工作温度Max 125 ℃

工作温度Min -40 ℃

输入电压 4.3V ~ 55V

封装参数

安装方式 Surface Mount

引脚数 10

封装 TFSOP-10

外形尺寸

封装 TFSOP-10

物理参数

工作温度 -40℃ ~ 125℃ TJ

其他

产品生命周期 Unknown

包装方式 Tube

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

海关信息

ECCN代码 EAR99

LT3991IMSE-3.3#PBF引脚图与封装图
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LT3991IMSE-3.3#PBF Linear Technology 凌力尔特 SP-SWREG/Monolithic, 55V, 1.2A, 2MHz Step-Down Regulator With 2.8uA Quiescent Cu 搜索库存
替代型号LT3991IMSE-3.3#PBF
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: LT3991IMSE-3.3#PBF

品牌: Linear Technology 凌力尔特

封装: 10-TFSOP

当前型号

SP-SWREG/Monolithic, 55V, 1.2A, 2MHz Step-Down Regulator With 2.8uA Quiescent Cu

当前型号

型号: LT3991IMSE-3.3#TRPBF

品牌: 凌力尔特

封装: MSOP

完全替代

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-TFSOP, 10-MSOP 0.118", 3mm Width Exposed Pad

LT3991IMSE-3.3#PBF和LT3991IMSE-3.3#TRPBF的区别