TEXAS INSTRUMENTS LM2592HVSX-ADJ/NOPB 芯片, 降压稳压器, TO-263-5, 整卷
The LM2592HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down buck switching regulator, capable of driving a 2-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, and an adjustable output version.
This series of switching regulators is similar to the LM2593HV, but without some of the supervisory and control features of the latter.
Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, improved line and load specifications, and a fixed-frequency oscillator.
The LM2592HV 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-pin package with several different lead bend options, and a 5-pin surface mount package.
Features include a ±4% tolerance on output voltage under all conditions of input voltage and output load conditions, and ±15% on the oscillator frequency. External shutdown is included, featuring typically 90-µA standby current. Self-protection features include a two stage current limit for the output switch and an over temperature shutdown for complete protection under fault conditions.
输出接口数 1
输出电压 1.2V ~ 57V
输出电流 2 A
针脚数 5
静态电流 10.0 mA
调节输出数 1
开关频率 150 kHz
拓扑结构 Buck
输入电压Max 60 V
输入电压Min 4.5 V
输出电压Max 57 V
输出电压Min 1.2 V
输出电流Max 2 A
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 4.5 V
输入电压 4.5V ~ 60V
安装方式 Surface Mount
引脚数 5
封装 TO-263-5
封装 TO-263-5
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准
含铅标准 Lead Free
REACH SVHC版本 2018/01/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LM2592HVSX-ADJ/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM2592HVSX-ADJ 德州仪器 | 完全替代 | LM2592HVSX-ADJ/NOPB和LM2592HVSX-ADJ的区别 |
LM2592HVS-ADJ/NOPB 德州仪器 | 类似代替 | LM2592HVSX-ADJ/NOPB和LM2592HVS-ADJ/NOPB的区别 |
LM2592HVS-ADJ 德州仪器 | 类似代替 | LM2592HVSX-ADJ/NOPB和LM2592HVS-ADJ的区别 |