LM2596S-5.0

LM2596S-5.0

LM2596S-5.0代理

LM2596S-5.0中文资料

深圳市南北行科技发展有限公司
联系人：徐小姐
QQ：2501633055
手机：13316887805

品牌厂家：NS/TI

型号：LM2596S-5.0

封装：TO-263

技术资料
PMIC-稳压器-DCDC开关稳压器
类型降压（降压）
输出类型固定
输出数1
电压-输出5V
电压-输入4.5V~40V
PWM类型-
频率-开关150kHz
电流-输出3A
同步整流器无
工作温度-40°C~125°C
安装类型表面贴装
封装TO-263-6，D2Pak（5引线+接片）
最小包装：500/盘

LM2596S-5.0引脚功能

LM2596S-5.0，The LM2595 series of regulators are monolithic integratedcircuits that provide all the ACTIVE functions for a step-down(buck) SWITCHING regulator, capable of driving a 1A load withexcellent line and load regulation. These devices are avail-able in fixed output voltages of 3.3V, 5V, 12V, and an adjust-able output version.Requiring a minimum number of external components, theseregulators are simple to use and include internal frequencycompensation†, and a fixed-frequency oscillator.The LM2595 series operates at a switching frequency of150 kHz thus allowing smaller sized filter components thanwhat would be needed with lower frequency switching regu-lators. Available in a standard 5-lead TO-220 package withseveral different lead bend options, and a 5-lead TO-263surface mount package. Typically, for output voltages lessthan 12V, and ambient temperatures less than 50˚C, no heatsink is required.A standard series of inductors are available from several dif-ferent manufacturers optimized for use with the LM2595 se-ries. This feature greatly simplifies the design ofswitch-mode power supplies.Other features include a guaranteed±4% tolerance on out-put voltage under specified input voltage and output loadconditions, and±15% on the oscillator frequency. Externalshutdown is included, featuring typically 85 μA stand-by cur-rent. Self protection features include a two stage frequencyreducing current limit for the output switch and an over tem-perature shutdown for complete protection under fault condi-tions.更多关于代理原装现货供应引脚功能中文资料PDF工作温度库存信息来电询！