具有精密启用和无需外部补偿组件的低压同步降压控制器 8-VSSOP
降压 稳压器 正 输出 降压 - DC DC 切换控制器 IC 8-VSSOP
得捷:
IC REG CTRLR BUCK 8VSSOP
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:
Switching Controllers Low-Vtg Sync Buck Cntlr
艾睿:
Many components require different DC voltage levels to operate properly. The synchronous buck LM1771UMM/NOPB DC voltage controller from Texas Instruments can safely provide the proper level. This DC voltage controller has single output. With an output that has a voltage of 0.8 to 4.5 V, this is power management at its best. Its output produces a current of 6 A. This DC voltage controller has an input voltage of 2.8 to 5.5 V. Its switching regulator has a frequency of 100 to 1000 kHz. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. This DC voltage controller has a minimum operating temperature of -40 °C and a maximum of 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
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
安装方式 Surface Mount
引脚数 8
封装 MSOP-8
封装 MSOP-8
工作温度 -40℃ ~ 125℃ TJ
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LM1771UMM/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM1771UMMX/NOPB 德州仪器 | 完全替代 | LM1771UMM/NOPB和LM1771UMMX/NOPB的区别 |
LM1771UMM 德州仪器 | 完全替代 | LM1771UMM/NOPB和LM1771UMM的区别 |
LM1771UMMX 德州仪器 | 功能相似 | LM1771UMM/NOPB和LM1771UMMX的区别 |