DC-DC开关升压稳压器, 可调, 1.6MHz, 2.7V-14V输入, 3V-20V/1.4A输出, SOT-23-5
The LMR62014 switching regulator is a current-mode boost converter operating at fixed frequency of 1.6 MHz.
The use of SOT-23 package, made possible by the minimal power loss of the internal 1.4A switch, and use of small inductors and capacitors result in the industry"s highest power density. The LMR62014 is capable of greater than 90% duty cycle, making it ideal for boosting to voltages up to 20V.
These parts have a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life.
Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.
输出接口数 1
输出电压 3V ~ 20V
输出电流 1.4 A
针脚数 5
静态电流 2.00 mA
调节输出数 1
开关频率 1.6 MHz
拓扑结构 Boost
输入电压Max 14 V
输入电压Min 2.7 V
输出电压Max 20 V
输出电压Min 3 V
输出电流Max 1.4 A
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 2.7 V
输入电压 14 V
安装方式 Surface Mount
引脚数 5
封装 SOT-23-5
封装 SOT-23-5
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
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LMR62014XMFX/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LMR62014XMF/NOPB 德州仪器 | 完全替代 | LMR62014XMFX/NOPB和LMR62014XMF/NOPB的区别 |
LMR62014XMFE/NOPB 德州仪器 | 类似代替 | LMR62014XMFX/NOPB和LMR62014XMFE/NOPB的区别 |