以下是,辉锦电子供应:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 DC-DC异步降压3A/40V,型号:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 厂家:XLSEMI芯龙 批号:20+ 封装:TO-263 ,请点击“询价”
-辉锦电子供应:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 DC-DC异步降压3A/40V 型号:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 厂家:XLSEMI芯龙 批号:20+ 封装:TO-263-买卖IC网
辉锦电子供应:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 DC-DC异步降压3A/40V
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,辉锦电子供应:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 DC-DC异步降压3A/40V

  • 当 前 价: 0.1元/PCS
  • 最小起订: 5000PCS
  • 供货总量: 100000PCS
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  • 发 货 期: 7 天内发货
  • 所 在 地: 广东 深圳市 宝安区
  • 发布日期: 2020年04月07日
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  • 电话:0755-21036369
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  • 地址:广东深圳深圳市龙华新区民治街道商会大厦B区3A75
型号XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1厂家XLSEMI芯龙
批号20+封装TO-263

XL2576

产品简介:

The XL2576 is a 52 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. An internal compensation BLOCK is built in to minimize external component count.

产品优势特点:

   Wide 4.5V to 40V Input Voltage Range

   5V,12V and adjustable versions

  Output Adjustable from 1.23V to 37V

  Maximum Duty Cycle 100%

  Minimum Drop Out 1.5V

  Fixed 52KHz Switching Frequency

 3A Constant Output Current Capability

 Internal Optimize Power Transistor

 High efficiency

 Excellent line and load regulation

 TTL shutdown capability

 ON/OFF pin with hysteresis function

 Built in thermal shutdown function

 Built in current limit function

 Available in TO-220,TO-263 packages

应用领域:

 LCD Monitor and LCD TV

 Digital Photo Fram

 Set-up Bo

 ADSL Modem

 Telecom / Networking Equipment

XL2576功能图

XL2576典型应用


XL4012 大电流12A PWM  DC/DC, TO220输入3.6-25V ,输出0.8V-23V转换效率高达95% (功能兼容)---,完全替代LM2677,LM2678,LM2679

XL4012 大电流  12A  PWM ***DC/DC

  (一)输入3.6-25V  ,输出0.8V-23V转换效率高达95% 

(功能兼容)---,LM2677,LM2678,LM2679

XL4012 ***率、同步***稳压器.输入电压范围可由***3.6伏特到***30伏特,输出电压0.8V--23V可调整且输出电流可高达12A,非常适合于大尺寸液晶电视,***电子,工业控制供电,智能安防,网络通讯等设备的电压转换.
XL4012应用电路非常简单,外围器件***.,其内部具有完整的系统保护 功能包括可调式软启动(adjustable soft-start)、短路保护(SCP) 、过温度保护(OTP)及可调式过电流保护(adjustable OCP)功能,切换频率固定为260KHz.XL4012采用标准的TO-220-5L无铅封装,.可以兼容IC型号有:LTC3610,LTM4601

XL1507完全兼容Pin to PinAP1507

XL1509完全兼容Pin to PinAP1509

XL2576完全兼容Pin to PinLM2576, LM2575

XL2576P完全兼容Pin to PinGL2576P, LM2575

XL2596完全兼容Pin to PinLM2596, AP1501,  MIC4576,AP1506

是***型开关稳压器,具有非常小的电压调整率和电流调整率,能够输出3.3V、5V、12V 固定电压和可调节电压输出方式,在规定的输入电压和输出负载的条件下,XL系列产品输出电压的误差范围为±4%;振荡器的振荡频率误差范围为±10%;典型的待机电流为70μA,芯片内置过流保护电路和过热保护电路。

220V-50Hz 生活用电经***整流成4.5V~40V 直流电源为系统供电,经XL1507/XL1509/XL2576/XL2576P/XL2596***得到稳定的电源,可根据不同应用改变R1、R2 的比例关系,从而使输出电压VOUT 可灵活变化,如R1=1K、R2=3K,则输出电压为4.92V;XL1507/XL1509/XL2576/XL2576P/XL2596 采用TO-252 TO220 和TO263封装,可PIN 对PIN 替换完全XL1507完全兼容Pin to PinAP1507

XL1509完全兼容Pin to PinAP1509

XL2576完全兼容Pin to PinLM2576, LM2575

XL2576P完全兼容Pin to PinGL2576P, LM2575

XL2596完全兼容Pin to PinLM2596, AP1501,  MIC4576,AP1506。

优点:1、输入、输出电压范围宽;

(二)IC 内部CV,OVP 通过PWM 控制,输出电压,输出过压保护精度更高,响应速度更快,内置过流、过热保护,安全性更高;

三)外围元件少,低纹波。输入25V 电压,输出12V 情况下,效率可达到90%。

其他几款同类型的芯片为:XL1509、XL2576、XL2576P、XL2596。

 XLSEMI(芯龙) SOP-8L BUCK DC / DC CONVERTER (Conventional)
XL1509-ADJE1  XLSEMI(芯龙) SOP-8L BUCK DC / DC CONVERTER (Conventional)
XL1509-3.3E1  XLSEMI(芯龙) SOP-8L BUCK DC / DC CONVERTER (Conventional)
XL1509-5.0E1  XLSEMI(芯龙) SOP-8L BUCK DC / DC CONVERTER (Conventional)
XL1507-5.0E1  XLSEMI(芯龙) TO252-5L BUCK DC / DC CONVERTER (Conventional)
XL1507-ADJE1  XLSEMI(芯龙) TO252-5L BUCK DC / DC CONVERTER (Conventional)
XL2596S-5.0E1  XLSEMI(芯龙) TO-263-5 BUCK DC / DC CONVERTER (Conventional)
 XL2596S-12E1  XLSEMI(芯龙) TO-263-5 BUCK DC / DC CONVERTER (Conventional)
XL2596S-ADJE1  XLSEMI(芯龙) TO-263-5 BUCK DC / DC CONVERTER (Conventional)
XL2596S-3.3E1  XLSEMI(芯龙) TO-263-5 BUCK DC / DC CONVERTER (Conventional)
XL2596T-ADJE1  XLSEMI(芯龙) TO-220-5 BUCK DC / DC CONVERTER (Conventional)
XL2596T-12E1  XLSEMI(芯龙) TO-220-5 BUCK DC / DC CONVERTER (Conventional)
XL2596T-5.0E1  XLSEMI(芯龙) TO-220-5 BUCK DC / DC CONVERTER (Conventional)
XL2596T-3.3E1  XLSEMI(芯龙) TO-220-5 BUCK DC / DC CONVERTER (Conventional)
XL2576S-5.0E1  XLSEMI(芯龙) TO-263-5 BUCK DC / DC CONVERTER (Conventional)
 XL2576S-12E1  XLSEMI(芯龙) TO-263-5 BUCK DC / DC CONVERTER (Conventional)
XL2576T-5.0E1  XLSEMI(芯龙) TO-220-5 BUCK DC / DC CONVERTER (Conventional)
XL2576S-ADJE1  XLSEMI(芯龙) TO-263-5 BUCK DC / DC CONVERTER (Conventional)
XL2576T-ADJE1  XLSEMI(芯龙) TO-220-5 BUCK DC / DC CONVERTER (Conventional)
XL2576T-12E1  XLSEMI(芯龙) TO-220-5 BUCK DC / DC CONVERTER (Conventional)
XL1410E1  XLSEMI(芯龙) SOP-8L BUCK DC/ DC CONVERTER (High-Efficiency)
XL1583E1  XLSEMI(芯龙) SOP-8 BUCK DC/ DC CONVERTER (High-Efficiency)
XL1513E1  XLSEMI(芯龙) SOP-8 BUCK DC/ DC CONVERTER (High-Efficiency)
XL1530E1  XLSEMI(芯龙) SOP-8 BUCK DC/ DC CONVERTER (High-Efficiency)
XL4003E1  XLSEMI(芯龙) TO252-5L BUCK DC /  DC CONVERTER (High-Power)
XL4005E1  XLSEMI(芯龙) TO263-5L BUCK DC /  DC CONVERTER (High-Power)
XL4013E1  XLSEMI(芯龙) TO252-5L BUCK DC /  DC CONVERTER (High-Power)
XL4015E1  XLSEMI(芯龙) TO263-5L BUCK DC /  DC CONVERTER (High-Power)
XL4016E1  XLSEMI(芯龙) TO220-5L BUCK DC /  DC CONVERTER (High-Power)
 XL7005A  XLSEMI(芯龙) SOP-8 BUCK DC / DC CONVERTER (High-Voltage)
XL7015E1  XLSEMI(芯龙) TO-252-5 BUCK DC / DC CONVERTER (High-Voltage)
XL7025E1  XLSEMI(芯龙) TO-252-5 BUCK DC / DC CONVERTER (High-Voltage)
XL7026E1  XLSEMI(芯龙) SOP-8 BUCK DC / DC CONVERTER (High-Voltage)
 XL7035E1  XLSEMI(芯龙) TO-263-5 BUCK DC / DC CONVERTER (High-Voltage)
XL7045E1  XLSEMI(芯龙) SOP-8 BUCK DC / DC CONVERTER (High-Voltage)
XL7046  XLSEMI(芯龙) SOP8L-EP BUCK DC / DC CONVERTER (High-Voltage)
XL7056  XLSEMI(芯龙) TO263-7L BUCK DC / DC CONVERTER (High-Voltage)
XL4001E1  XLSEMI(芯龙) SOP8L-EP BUCK DC / DC CONVERTER with CONSTANT CURRENT LOOP
XL4101E1  XLSEMI(芯龙) TO263-5L BUCK DC / DC CONVERTER with CONSTANT CURRENT LOOP
XL4201E1  XLSEMI(芯龙) SOP8L-EP BUCK DC / DC CONVERTER with CONSTANT CURRENT LOOP
XL4301  XLSEMI(芯龙) SOP8L-EP BUCK DC / DC CONVERTER with CONSTANT CURRENT LOOP
XL4501  XLSEMI(芯龙) TO263-5L BUCK DC / DC CONVERTER with CONSTANT CURRENT LOOP
XL2009E1  XLSEMI(芯龙) SOP-8L BUCK DC/ DC CONVERTER for USB INTERFACE
XL2001E1  XLSEMI(芯龙) SOP-8L BUCK DC/ DC CONVERTER for USB INTERFACE
XL2011E1  XLSEMI(芯龙) SOP-8L BUCK DC/ DC CONVERTER for USB INTERFACE
XL2012E1  XLSEMI(芯龙) SOP-8L BUCK DC/ DC CONVERTER for USB INTERFACE
 XL2013E1  XLSEMI(芯龙) TO-252-5 BUCK DC/ DC CONVERTER for USB INTERFACE
XL6007E1  XLSEMI(芯龙) SOP-8L BOOST /BUCK-BOOST / INVERTING DC/DC CONVERTER 
XL6008E1  XLSEMI(芯龙) TO252-5L BOOST /BUCK-BOOST / INVERTING DC/DC CONVERTER 
 XL6019E1  XLSEMI(芯龙) TO263-5L BOOST /BUCK-BOOST / INVERTING DC/DC CONVERTER 
XL6012E1  XLSEMI(芯龙) TO220-5L BOOST /BUCK-BOOST / INVERTING DC/DC CONVERTER 
XL6001E1  XLSEMI(芯龙) SOP-8L BOOST/SEPIC LED CONSTANT CURRENT DRIVER 
XL6003E1  XLSEMI(芯龙) SOP-8L BOOST/SEPIC LED CONSTANT CURRENT DRIVER 
XL6012E1  XLSEMI(芯龙) SOP-8L BOOST/SEPIC LED CONSTANT CURRENT DRIVER 
XL6005E1  XLSEMI(芯龙) TO252-5L BOOST/SEPIC LED CONSTANT CURRENT DRIVER 
 XL6006E1  XLSEMI(芯龙) TO263-5L BOOST/SEPIC LED CONSTANT CURRENT DRIVER 
XL8002E1  XLSEMI(芯龙) TO263-5L BUCK PFM LED CONSTANT CURRENT DRIVER (High-Voltage)
XL8005E1  XLSEMI(芯龙) SOP-8L BUCK PFM LED CONSTANT CURRENT DRIVER (High-Voltage)
XL3001E1  XLSEMI(芯龙) SOP8L-EP BUCK LED CONSTANT CURRENT DRIVER (Conventional)
XL3003E1  XLSEMI(芯龙) TO252-5L BUCK LED CONSTANT CURRENT DRIVER (Conventional)
XL3005E1  XLSEMI(芯龙) TO263-5L BUCK LED CONSTANT CURRENT DRIVER (Conventional)
XL1192D  XLSEMI(芯龙) DIP-16 HBS-Compatible Driver and Receiver Monolithic IC
XL1192S  XLSEMI(芯龙) SOP-16 HBS-Compatible Driver and Receiver Monolithic IC

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以上是,辉锦电子供应:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 DC-DC异步降压3A/40V,型号:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 厂家:XLSEMI芯龙 批号:20+ 封装:TO-263的信息
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