LM1771SMM/NOPB

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LM1771SMM/NOPB概述

开关控制器 Low-Vtg Sync Buck Cntlr

降压 稳压器 正 输出 降压 - DC DC 切换控制器 IC 8-VSSOP


得捷:
LM1771 LOW-VOLTAGE SYNCHRONOUS B


立创商城:
降压型 2.8V~5.5V 1MHz


德州仪器TI:
Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation


贸泽:
开关控制器 Low-Vtg Sync Buck Cntlr


艾睿:
Step the voltage level within your circuit to match your specifications using the highly-efficient synchronous buck LM1771SMM/NOPB DC voltage controller, developed by Texas Instruments. With an output that has a voltage of 0.8 to 4.5 V, this is power management at its best. This DC voltage controller has single output. Its output produces a current of 6 A. This DC voltage controller has an input voltage of 2.8 to 5.5 V. This part offers a switching frequency of 100 to 1000 kHz in order to work properly. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. This DC voltage controller has an operating temperature range of -40 °C to 125 °C.


安富利:
DC DC Cntrlr Single-OUT Sync Buck 2.8V to 5.5V Input 8-Pin MSOP T/R


Chip1Stop:
DC DC Cntrlr Single-OUT Sync Buck 2.8V to 5.5V Input 8-Pin VSSOP T/R


Verical:
DC DC Cntrlr Single-OUT Sync Buck 2.8V to 5.5V Input 8-Pin VSSOP T/R


Win Source:
IC REG CTRLR BUCK 8VSSOP


LM1771SMM/NOPB中文资料参数规格
技术参数

电源电压DC 2.80V min

输出接口数 1

输出电压 0.8V ~ 4.5V

输出电流 6 A

静态电流 400 µA

调节输出数 1

开关频率 100kHz ~ 1MHz

拓扑结构 Buck

占空比 95 %

输入电压Max 5.5 V

输入电压Min 2.8 V

最大占空比 95 %

工作温度Max 125 ℃

工作温度Min -40 ℃

电源电压 2.8V ~ 5.5V

输入电压 2.8V ~ 5.5V

封装参数

安装方式 Surface Mount

引脚数 8

封装 VSSOP-8

外形尺寸

封装 VSSOP-8

物理参数

工作温度 -40℃ ~ 125℃

其他

产品生命周期 Active

包装方式 Tape & Reel TR

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

数据手册

LM1771SMM/NOPB引脚图与封装图
LM1771SMM/NOPB引脚图
LM1771SMM/NOPB封装图
LM1771SMM/NOPB封装焊盘图
在线购买LM1771SMM/NOPB
型号: LM1771SMM/NOPB
制造商: TI 德州仪器
描述:开关控制器 Low-Vtg Sync Buck Cntlr
替代型号LM1771SMM/NOPB
型号/品牌 代替类型 替代型号对比

LM1771SMM/NOPB

TI 德州仪器

当前型号

当前型号

LM1771SMMX/NOPB

德州仪器

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LM1771SMM/NOPB和LM1771SMMX/NOPB的区别

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