具有使能引脚的汽车级 4.5V 至 35V、滞环非同步 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
得捷:
LM3489-Q1 AUTOMOTIVE GRADE 4.5-3
立创商城:
LM3489QMM/NOPB
德州仪器TI:
Automotive Grade 4.5-35V, Hysteretic Non-Synchronous PFET Buck Controller with Enable Pin
艾睿:
Texas Instruments brings you their latest buck LM3489QMM/NOPB DC voltage controller, a device that has the ability to properly change the DC voltage across your circuit. 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. This part offers a switching frequency of 1000Min kHz in order to work properly. This component will be shipped in tape and reel packaging for effective mounting and safe delivery. 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
Chip1Stop:
DC DC Cntrlr Single-OUT Buck 4.5V to 35V Input Automotive 8-Pin VSSOP T/R
Verical:
DC/DC Cntrlr Single-OUT Step Down Automotive 8-Pin VSSOP T/R
DeviceMart:
IC REG CTRLR BUCK PWM MSOP-8
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
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 |
---|---|---|
LM3489QMM/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM3489QMMX/NOPB 德州仪器 | 类似代替 | LM3489QMM/NOPB和LM3489QMMX/NOPB的区别 |