3.5V 至 36V、500mA 同步降压转换器 16-HTSSOP -40 to 125
The LM43600 SIMPLE SWITCHER® regulator is an easy to use synchronous step-down DC-DC converter capable of driving up to 0.5 A of load current from an input voltage ranging from 3.5 V to 36 V 42 V transient. The LM43600 provides exceptional efficiency, output accuracy and drop-out voltage in a very small solution size. An extended family is available in 1 A, 2 A and 3 A load current options in pin-to-pin compatible packages. Peak current mode control is employed to achieve simple control loop compensation and cycle-by-cycle current limiting. Optional features such as programmable switching frequency, synchronization, power-good flag, precision enable, internal soft-start, extendable soft-start, and tracking provide a flexible and easy to use platform for a wide range of applications. Discontinuous conduction and automatic frequency modulation at light loads improve light load efficiency. The family requires few external components and pin arrangement allows simple, optimum PCB layout. Protection features include thermal shutdown, VCC under-voltage lockout, cycle-by-cycle current limit, and output short circuit protection. The LM43601 device is available in the HTSSOP / PWP 16 leaded package 5.1 mm × 6.6 mm × 1.2 mm with 0.65 mm lead pitch. Pin to pin compatible with LM46000, LM46001, LM46002, LM43601, LM43602, LM43603.
输出接口数 1
输出电压 1V ~ 28V
输出电流 0.5 A
静态电流 33.0 µA
调节输出数 1
开关频率 200kHz ~ 2.2MHz
拓扑结构 Buck
输入电压Max 36 V
输入电压Min 3.5 V
输出电压Max 28 V
输出电压Min 1 V
输出电流Max 0.5 A
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 36 V
安装方式 Surface Mount
引脚数 16
封装 HTSSOP-16
宽度 4.4 mm
封装 HTSSOP-16
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 |
---|---|---|
LM43600PWPR TI 德州仪器 | 当前型号 | 当前型号 |
LM43600PWPT 德州仪器 | 类似代替 | LM43600PWPR和LM43600PWPT的区别 |
LM43600PWP 德州仪器 | 类似代替 | LM43600PWPR和LM43600PWP的区别 |