LM2596-ADJ
NS/国半
TO263-5
原装
企业名:珠海市金盈电子科技有限公司
类型:贸易/代理/分销
电话:
0756-8947678
0756-8712028
手机:18926988298
联系人:王生/陈生
邮箱:zhjydz@qq.com
地址:广东珠海珠海拱北昌盛路366号
LM2596 General Description
The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down(buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version.
Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation † , and a fixed-frequency oscillator. The LM2596 series operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 5-lead TO-220 package with several different lead bend options, and a 5-lead TO-263 surface mount package. A standard series of inductors are available from several different manufacturers optimized for use with the LM2596 series. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed ± 4% tolerance on output voltage under specified input voltage and output load conditions, and ± 15% on the oscillator frequency. External shutdown is included, featuring typically 80 μA standby current. Self protection features include a two stage frequency reducing current limit for the output switch and an over
temperature shutdown for complete protection under fault conditions
企业名:珠海市金盈电子科技有限公司
类型:贸易/代理/分销
电话:
0756-8947678
0756-8712028
手机:18926988298
联系人:王生/陈生
邮箱:zhjydz@qq.com
地址:广东珠海珠海拱北昌盛路366号
友情链接: 深圳市元东发电子有限公司