XL4012 12A,32V,300KHz降压IC㊣XLSEMI芯龙代理

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深圳市四海恒通科技有限公司

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深圳四海恒通科技是XLSEMI芯龙的授权一级代理商,代理全系列产品,部分长期备有大量现货,竭诚为您提供优惠的价格,免费提供样品及相应的技术支持,欢迎与我们联系。联系: / 公司网站:www.gofotech.comXLA 300KHz 32V DC-DC降压IC性能描述: The XL4012 is a 300 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 12A 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 overcurrent protection function is built inside.When short protection function happens, the operation frequency will be reduced from 300KHz to 60KHz. An internal compensation block is built in to minimize external component count. 特点:• Wide 5V to 32V Input Voltage Range• Output Adjustable from 0.8V to 30V• Maximum Duty Cycle 100%• Minimum Drop Out 0.6V• Fixed 300KHz Switching Frequency• 12A Constant Output Current Capability• Internal Optimize Power MOSFET• High efficiency• Excellent line and load regulation• Built in thermal shutdown function• Built in current limit function• Built in output short protection function• Available in TO-220 package引脚图:典型应用电路图:XLSEMI产品应用:1. DVB(机顶盒)﹕XL1513,XL1580,XL1410(12V-3.3V/5V/1A)2.Portable DVD﹕XL1410(12V-5V/1A,3.3V/0.5A,1.8V/0.5A),XL1580/XL1583(12V-5V/1A) 3. Video﹕XL1509-5.0S(12V-5V/1A)4.收音机电源,带电池音响:XL1509-ADJ,XL2576,XL2596 组合DVD带音响/台式大收音机(带机芯):XL2576,XL2596,XL1509-ADJ5. LCD TV﹕XL1509-5.0/3.3﹑XL2596-5.0﹑6. LCDM﹕XL2596-5.0(12V-5v/3A)﹐XL2596-3.3(15“17“)﹑XL1507-5.0(12V-5V/1.5A)7. Audio﹕XL2596-5.0(12V-5V/3A)8. VOIP﹕XL1509-3.3(12V-3.3V/2A﹑12V-5V/1A)﹑XL2596-3.39. 路由器﹕XL1509,XL1509-3.3,XL1410,XL151310. 液晶显示器﹕XL1501-3.3(12V-3.3V/3A)11.32寸以上液晶电视:XL4005(24V-12V/3A,24V-5V/5A)12.电梯控制板电源:XL2576,XL259613.锂电池包(多节锂电串联),移动电源,电池组,需恒压恒流充电:XL4001,XL4101,XL.笔记本串联锂电池升压:XL6009,XL6010(12~16V转19V/3A)15.车载MP3,MP4:XL1509,XL400116.车载DVD:XL1507(12V-5V/1.5A,24V-5V/1.5A),XL1583(12V-5V/1.5A)17.公交车,出租车LED点阵显示屏:XL2576(24~36V转5V/1A)18.车载冰箱,汽车音响:XL4012(24V-12V/8A)19.车载充电器;XL1583,XL1410(12~24V转5V/2A)XL4001/XL4002(12V~36V转5V/1.5A),XL4101/XL4102(12V~36V-5V/2A),XL1509(12V~36V转5V/1.5A),XL2576P(12V~36V转5V/1.5A),XL2576(12V~36V转5V/2A),XL2596(12V~36V转5V/2A)XL4003(12~24V转5V/3A),XL4005(12~24V转5V/4A)车充产品可以替代GL2576,GL2596,AX3007,AX3111,A*4515,A*4070,494 MOS,7500 MOS等方案20.上网本,笔记本车载充电器:60W以下的应用XL6009,XL6010,XL6011替代FP5138 MOS的方案,优点:线路简单,*性高升压方案(输入:10V~14V,输出:16V/19V,输出电流:2A,3A)升降压方案(输入:10V~30V,输出:12V/19V,输出电流:2A,3A)21.MR16射灯:XL4001 3*1W,5*1WLED模组驱动 XL4011(*MR16方案) 1W,3*1W,3W WLED模组驱动AC12V(DC10~16V)电子变压器升降压供电:XL6003 4*1W,XL6005 4*3W车顶灯恒压输出,降压结构:XL1509车顶灯恒压输出,升压结构:XL6007,XL6008车顶灯恒压输出,升降压结构:XL6007,XL6008舞台灯XL2576,XL150922.电瓶车控制电路板:XL7001(60V转12V/5V/1A)23.安*产品:车载摄像头(小摄像头)供电:XL1509,XL1513,小区,马路,建筑用的大摄像头,*球供电:XL2596,XL1501摄像头里面用的LED灯驱动:XL1513,XL1530,XL1410市电和蓄电池混合供电:需要升降压应用XL6007,XL6008小区,大厦可视门铃对讲4寸,7寸屏供电:XL1509-ADJ,XL1410,XL1583(12V转5V/500mA)24.液晶电视数字屏,解码板电源驱动板:XL1513,XL153025.太阳能路灯,路标灯,庭院灯和5V~32V低压供电LED驱动,升降压应用领域:XL6003,XL6004,XL600526.大功率车载电源,降压,限流:XL,XL,XL.降压型应用:XL4003,XL4005,XL4012可以替代PWM IC MOS管类似方案升压型应用:XL6007,XL6009,XL6010可以替代PWM IC MOS管类似方案升降压型应用:SEPIC BUCK-BOOST结构XL6007,XL6009,XL6010可以替代PWM IC MOS管类似方案28.DVB:XL6007,XL6008马达天线供电(12V BOOST 19V/800mA)可以替代PWM IC MOS管类似方案 CCD/CATVPMP/DSC/DSV/STB/VGA CardDPF(数码相框)PDALED Panel背光LCD Panel背光移动电源应急充电器,可以替代FP5210 MOS,FP6210升压应用领域。29,升压,恒压LED模组驱动:XL6007,XL6008,可以替代FP5210 MOS,FP6210升压应用领域。30,17寸以下LED背光驱动:XL6007,可以替代AMC3203的应用领域。 [1]XLA PWM 降压DC/DC,SOP8,输入3.6-18V,输出1.22V-16V转换效率*90%,可替代BM1410A,TD1410,AP1512,AP1513,RM1410,GT1510,EC9410,EC9410C,SD46520,A*4060功能兼容AOZ1010AI,AOZ1015AI,EC9406 [2]XLA PWM 降压DC/DC,SOP8,输入3.6-20V,输出1.23V-18V转换效率*90%,可替代MP2355,A*4060,MP1583,ZA3020,AOZ1014,MP1593 [3]XLA PWM 降压DC/DC,SOP8,输入3.6-18V,输出0.8V-16V转换效率*90%,可替代AP1513,OCP2020,BM1513/A,AX3101,RM2060,CX1513,EC9413,AP1510,AP1520,AP1533,AP1534,AP5002功能兼容AOZ1010AI,AOZ1015AI,EC9406 [4]XLA PWM 降压DC/DC,SOP8,输入3.6-18V,输出0.8V-16V转换效率*90%,可替代AP1530,AP1538,AP1539, [5]XL2576 3A PWM 降压DC/DC,TO263/TO220,输入电压范围3.6-45V,可*替换AE2576,BM2576,TD2576,AP1512/A,LM2576,LM2576,MIK2575,MIK2576AMC2576,OCP2006,HWD2575,EC942576 [6]XL2596 3A PWM 降压DC/DC,TO263/TO220,输入电压范围3.6-45V,可*替换AE2596,BM2596,TD2596,AP1501/A,AP1506,LM2596,AMC2596,MIK2596,OCP2011,OCP2016,GT1500,GT1504,AX2596,EC9401,CM2596S [7]XL1509 2A PWM 降压DC/DC,SOP8,输入3.6-36V,转换效率*90%,功能替换LM2594, AE1509,TD1509,AP1509,OCP2019,HWD61410,EC9409,CM2593. [8]XL1501 大电流DC/DC降压 5A PWM 降压DC/DC,TO263/220,输入3.6-45V,转换效率*85% 可替代AP1501A. [9]XL1507 3A PWM 降压DC/DC,TO252,输入3.6-36V,转换效率*85%可*替换AE1507,TD1507,AP1507,OCP2017,EC9407 [10]XL4005 大电流5A PWM 降压DC/DC, TO263输入3.6-25V ,输出0.8V-23V转换效率*95% (功能兼容)---AOZ1014,LM2677,LM2678,LM2679 [11]XL4012 大电流12A PWM 降压DC/DC, TO220输入3.6-25V ,输出0.8V-23V转换效率*95% (功能兼容)---,LM2677,LM2678,LM2679 [12]XL4001/XL4002/XL4101/XL4102 车载充电器,点烟器,恒流LED驱动,*芯片 52K/150K 2A/3A外部可调限流 PWM 降压DC/DC 输入4.6V-40V 可替代2576 431 324方案,34063 MOS 431 324方案 Common Bipolar Process Buck DC/DC Converter (I)Part NumberInput VoltageSwitching FrequencyOutput CurrentVoltage VersionsPackage T*eCompatibility PartsXL25765V ~ 40V52KHz3AAdj(1.23V), 3.3V, 5VTO220-5L, TO263-5LLM2576, LM2575XL25965V ~ 40V150KHz3AAdj(1.23V), 3.3V, 5V,12VTO220-5L, TO263-5LLM2596, AP1501, MI*576,AP1506XL1501A5V ~ 40V150KHz4AAdj(1.23V), 3.3V, 5V,12VTO220-5L, TO263-5L AP1501AXL15075V ~ 40V150KHz3AAdj(1.23V), 3.3V, 5V,12VTO252-5LAP1507XL15095V ~ 40V150KHz2AAdj(1.23V), 3.3V, 5V,12VSOP8LAP1509 Common BCD Process Buck DC/DC Converter (IIA)Part NumberInput VoltageSwitching FrequencyOutput CurrentVoltage VersionsPackage T*eCompatibility PartsXL15133.6V ~ 18V380KHz2AAdj(0.8V) SOP8LAP1513, AP1510 XL15303.6V ~ 18V380KHz3AAdj(0.8V) SOP8LAP1530, AP1538 XL14103.6V ~ 18V 380KHz2AAdj(1.222V) SOP8LMP1410, A*4060, ZA3020,AAT1346A XL15803.6V ~ 25V380KHz2AAdj(1.222V) SOP8LMP1580XL15833.6V ~ 23V380KHz3AAdj(1.222V) SOP8LMP1583, A*4070, MP1423 XL40033.6V ~ 25V380KHz4AAdj(0.8V) TO252-5L XL40053.6V ~ 25V380KHz 5A Adj(0.8V) TO263-5L XL40123.6V ~ 30V280KHz 12A Adj(0.8V) TO220-5L MR16射灯 3w XL6002灯杯,灯条 dc/AC 12V输入 推5~8个 1WLED XL6003 推5~11个 1WLED XL6004 推4~6个 3WLED XL6004/XL6005 7~10串,很多路并,20ma led灯马路太阳能路标灯 XL6004,XL6005 大功率LED灯手电筒(俚电池供电) XL6003,XL6004,XL6005 太阳能LED路灯,太阳能LED风光互补路灯,降压 XL,XL4012 358 输出50~80W 升压XL6011 50W太阳能庭院灯,XL6004,XL6005 车顶灯 XL4001,XL6002 DC供电的水底灯,洗墙灯,装饰照明用的,XL4101,XL6002,XL6004,XL6005 RGB三色控制的,可以用可以用降压/升压的方案,每一路控制一种颜色,PWM调光
类型

驱动IC

品牌/商标

XL/芯龙

型号/规格

XL4012

功率

0~80W

驱动芯片类型

LED驱动

针脚数

5

用途

闪灯

封装

TO220-5L

批号

14+