LM2596SX-3.3/NOPB

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LM2596SX-3.3/NOPB概述

LM2596 SIMPLE SWITCHER电源转换器150千赫3A降压型稳压器 LM2596 SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator

The is a Step-down Regulator that provides all the active functions for a step-down buck switching regulator, capable of driving a 3A load with excellent line and load regulation. It requires 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 150kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators. 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 ±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 80µA standby current.

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Requires only 4 external components
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Excellent line and load regulation specifications
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TTL Shutdown capability
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High efficiency
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Uses readily available standard inductors
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Thermal shutdown and current-limit protection
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80µA Typically low power standby mode
LM2596SX-3.3/NOPB中文资料参数规格
技术参数

输出接口数 1

输出电压 3.3 V

输出电流 3 A

针脚数 5

静态电流 5.00 mA

调节输出数 1

开关频率 150 kHz

拓扑结构 Buck

输入电压Max 40 V

输入电压Min 4.5 V

输出电压Max 3.432 V

输出电压Min 3.3 V

输出电流Max 3 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 ~ 40V

封装参数

安装方式 Surface Mount

引脚数 5

封装 TO-263-6

外形尺寸

封装 TO-263-6

物理参数

工作温度 -40℃ ~ 125℃ TJ

其他

产品生命周期 Active

包装方式 Tape & Reel TR

符合标准

RoHS标准

含铅标准 Lead Free

REACH SVHC标准 No SVHC

REACH SVHC版本 2015/06/15

数据手册

LM2596SX-3.3/NOPB引脚图与封装图
LM2596SX-3.3/NOPB引脚图
LM2596SX-3.3/NOPB封装图
LM2596SX-3.3/NOPB封装焊盘图
在线购买LM2596SX-3.3/NOPB
型号: LM2596SX-3.3/NOPB
制造商: TI 德州仪器
描述:LM2596 SIMPLE SWITCHER电源转换器150千赫3A降压型稳压器 LM2596 SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator
替代型号LM2596SX-3.3/NOPB
型号/品牌 代替类型 替代型号对比

LM2596SX-3.3/NOPB

TI 德州仪器

当前型号

当前型号

LM2596S-3.3/NOPB

德州仪器

完全替代

LM2596SX-3.3/NOPB和LM2596S-3.3/NOPB的区别

LM2596S-3.3

德州仪器

完全替代

LM2596SX-3.3/NOPB和LM2596S-3.3的区别

LM2576D2T-15G

安森美

功能相似

LM2596SX-3.3/NOPB和LM2576D2T-15G的区别

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