TI LMR33630SIMPLE SWITCHER高效稳压器解决方案
TI公司的LMR33630是SIMPLE SWITCHER®稳压器,提供最好效率容易使用的降压DC/DC转换器,输入电压高达36V,负载电流高达3A,能在解决方案非常小尺寸提供轻负载高效率(峰效率大于95%)和输出高精度,输入电压3.8V-36V,输出电压1V-24V,集成了75 mΩ/50 mΩRDS-ON功率MOSFET,峰值电流模式控制,开关频率400 kHz,1.4 MHz和2.1 MHz,主要用在马达驱动系统如无人机,AC逆变器,VF驱动和伺服系统,工厂和建筑物自动化系统如PLC CPU,HVAC控制,电梯控制以及通用宽VIN电源.本文介绍了LMR33630主要特性,功能框图和应用电路,以及评估模块LMR33630 EVM主要特性,电路图,材料清单和PCB设计图.
The LMR33630 SIMPLE SWITCHER® regulator is aneasy-to-use, synchronous, step-down DC/DCconverter that delivers best-in-class efficiency forrugged industrial applications. The LMR33630 iscapable of driving up to 3 A of load current from aninput of up to 36 V. The LMR33630 provides highlight load efficiency and output accuracy in a verysmall solution size. Features such as a power-goodflag and precision enable provide both flexible andeasy-to-use solutions for a wide range of applications.
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