具有使能引脚的滞环 PFET 降压控制器 8-VSSOP -40 to 125
降压 稳压器 正 输出 降压 DC DC 切换控制器 IC 8-VSSOP
立创商城:
LM3489MMX/NOPB
得捷:
IC REG CTRLR BUCK 8VSSOP
德州仪器TI:
Hysteretic PFET Buck Controller with Enable Pin
贸泽:
Switching Controllers Hysteretic PFET Buck Cntlr w/ Enable Pin
艾睿:
Ensure that all of the components within your circuit design receive the proper DC voltage by using Texas Instruments&s; buck LM3489MMX/NOPB DC voltage controller. With an output that has a voltage of 1.239 to 35 V, this is power management at its best. This DC voltage controller has single output. Its output produces a current of 4 A. This DC voltage controller has an input voltage of 4.5 to 35 V. It has a switching frequency of 1000Min kHz. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. 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 Buck 4.5V to 35V Input 8-Pin MSOP T/R
Verical:
DC DC Cntrlr Single-OUT Buck 4.5V to 35V Input 8-Pin VSSOP T/R
DeviceMart:
IC REG CTRLR BUCK PWM 8-MSOP
Win Source:
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-VSSOP
输出接口数 1
输出电压 1.239V ~ 35V
输出电流 4 A
通道数 1
耗散功率 417 mW
静态电流 280 µA
调节输出数 1
开关频率 1MHz MAX
拓扑结构 Buck
占空比 100 %
输入电压Max 35 V
输入电压Min 4.5 V
最大占空比 100 %
工作温度Max 125 ℃
工作温度Min -40 ℃
耗散功率Max 417 mW
电源电压 4.5V ~ 35V
输入电压 4.5V ~ 35V
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 |
---|---|---|
LM3489MMX/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM3489MMX 德州仪器 | 完全替代 | LM3489MMX/NOPB和LM3489MMX的区别 |
LM3489MM/NOPB 德州仪器 | 类似代替 | LM3489MMX/NOPB和LM3489MM/NOPB的区别 |