以下是,輝錦電子供應(yīng):XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 DC-DC異步降壓3A/40V,型號:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 廠家:XLSEMI芯龍 批號:20+ 封裝:TO-263 ,請點擊“詢價”
-輝錦電子供應(yīng):XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 DC-DC異步降壓3A/40V 型號:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 廠家:XLSEMI芯龍 批號:20+ 封裝:TO-263-買賣IC網(wǎng)
輝錦電子供應(yīng):XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 DC-DC異步降壓3A/40V
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,輝錦電子供應(yīng):XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 DC-DC異步降壓3A/40V

  • 當(dāng) 前 價: 0.1元/PCS
  • 最小起訂: 5000PCS
  • 供貨總量: 100000PCS
  • 點此詢價
  • 發(fā) 貨 期: 7 天內(nèi)發(fā)貨
  • 所 在 地: 廣東 深圳市 寶安區(qū)
  • 發(fā)布日期: 2020年04月07日
深圳市輝錦電子有限公司進(jìn)入企業(yè)網(wǎng)站查看聯(lián)系方式
  • 聯(lián)系人:鄭萍 (女士) QQ 125952234
  • 電話:0755-21036369
  • 傳真:0755-21036369
  • 郵件:yemamqinjin.com@qq.com
  • 地址:廣東深圳深圳市龍華新區(qū)民治街道商會大廈B區(qū)3A75
型號XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1廠家XLSEMI芯龍
批號20+封裝TO-263

XL2576

產(chǎn)品簡介:

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.

產(chǎn)品優(yōu)勢特點:

   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

應(yīng)用領(lǐng)域:

 LCD Monitor and LCD TV

 Digital Photo Fram

 Set-up Bo

 ADSL Modem

 Telecom / Networking Equipment

XL2576功能圖

XL2576典型應(yīng)用


XL4012 大電流12A PWM  DC/DC, TO220輸入3.6-25V ,輸出0.8V-23V轉(zhuǎn)換效率高達(dá)95% (功能兼容)---,完全替代LM2677,LM2678,LM2679

XL4012 大電流  12A  PWM ***DC/DC

  (一)輸入3.6-25V  ,輸出0.8V-23V轉(zhuǎn)換效率高達(dá)95% 

(功能兼容)---,LM2677,LM2678,LM2679

XL4012 ***率、同步***穩(wěn)壓器.輸入電壓范圍可由***3.6伏特到***30伏特,輸出電壓0.8V--23V可調(diào)整且輸出電流可高達(dá)12A,非常適合于大尺寸液晶電視,***電子,工業(yè)控制供電,智能安防,網(wǎng)絡(luò)通訊等設(shè)備的電壓轉(zhuǎn)換.
XL4012應(yīng)用電路非常簡單,外圍器件***.,其內(nèi)部具有完整的系統(tǒng)保護(hù) 功能包括可調(diào)式軟啟動(adjustable soft-start)、短路保護(hù)(SCP) 、過溫度保護(hù)(OTP)及可調(diào)式過電流保護(hù)(adjustable OCP)功能,切換頻率固定為260KHz.XL4012采用標(biāo)準(zhǔn)的TO-220-5L無鉛封裝,.可以兼容IC型號有: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***型開關(guān)穩(wěn)壓器,具有非常小的電壓調(diào)整率和電流調(diào)整率,能夠輸出3.3V、5V、12V 固定電壓和可調(diào)節(jié)電壓輸出方式,在規(guī)定的輸入電壓和輸出負(fù)載的條件下,XL系列產(chǎn)品輸出電壓的誤差范圍為±4%;振蕩器的振蕩頻率誤差范圍為±10%;典型的待機(jī)電流為70μA,芯片內(nèi)置過流保護(hù)電路和過熱保護(hù)電路。

220V-50Hz 生活用電經(jīng)***整流成4.5V~40V 直流電源為系統(tǒng)供電,經(jīng)XL1507/XL1509/XL2576/XL2576P/XL2596***得到穩(wěn)定的電源,可根據(jù)不同應(yīng)用改變R1、R2 的比例關(guān)系,從而使輸出電壓VOUT 可靈活變化,如R1=1K、R2=3K,則輸出電壓為4.92V;XL1507/XL1509/XL2576/XL2576P/XL2596 采用TO-252 TO220 和TO263封裝,可PIN 對PIN 替換完全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。

優(yōu)點:1、輸入、輸出電壓范圍寬;

(二)IC 內(nèi)部CV,OVP 通過PWM 控制,輸出電壓,輸出過壓保護(hù)精度更高,響應(yīng)速度更快,內(nèi)置過流、過熱保護(hù),安全性更高;

三)外圍元件少,低紋波。輸入25V 電壓,輸出12V 情況下,效率可達(dá)到90%。

其他幾款同類型的芯片為:XL1509、XL2576、XL2576P、XL2596。

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

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以上是,輝錦電子供應(yīng):XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 DC-DC異步降壓3A/40V,型號:XL2576S-ADJE1/XL2576S-5.0E1/XL2576S-12E1 廠家:XLSEMI芯龍 批號:20+ 封裝:TO-263的信息
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