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首页 > 产品中心 > LED驱动电路 > 升降压型线性恒流LED驱动IC > 低压线性降压LED驱动 >0.8A/40V Input,800kHz Buck LED Driver CXLE86209
0.8A/40V Input,800kHz Buck LED Driver CXLE86209
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CXLE86209 is a current mode monolithic buck switchingregulator. Operating with an input range of 4.5V~40V, the CXLE86209 delivers 800mA of continuous output current with
two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, the regulator operates in low frequency to maintain high efficiency and low output ripple. Current mode control provides tight load transient response and cycle-by-cycle current limit.The CXLE86209 guarantees robustness with short-circuit protection, thermal protection, current run-away protection,and input under voltage lockout.The CXLE86209 is available in 6-pin SOT23-6 package, which provides a compact solution with minimal external components.

0.8A/40V Input,800kHz Buck LED Driver CXLE86209
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  1. 1.产品概述       2.产品特点     HVR嘉泰姆

  2. 3.应用范围       4.技术规格书下载(PDF文档)HVR嘉泰姆

  3. 5.产品封装       6.电路原理图  HVR嘉泰姆
    7.相关产品HVR嘉泰姆

产品概述

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     CXLE86209 is a current mode monolithic buck switchingregulator. Operating with an input range of 4.5V~40V, the CXLE86209 delivers 800mA of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, the regulator operates in low frequency to maintain high efficiency and low output ripple. Current mode control provides tight load transient response and cycle-by-cycle current limit.The CXLE86209 guarantees robustness with short-circuit protection, thermal protection, current run-away protection,and input under voltage lockout.The CXLE86209 is available in 6-pin SOT23-6 package, which provides a compact solution with minimal external components.

   产品特点 返回TOPHVR嘉泰姆


 4.5V to 40V Input Voltage Range800mA output currentHVR嘉泰姆
 High Efficiency: Up to 95%HVR嘉泰姆
 No Schottky Diode RequiredHVR嘉泰姆
 0.2V ReferenceHVR嘉泰姆
 Slope Compensated Current Mode Control forExcellent Line and Load TransientHVR嘉泰姆
   ResponseHVR嘉泰姆
 Integrated internal compensationHVR嘉泰姆
 Stable with Low ESR Ceramic Output CapacitorsHVR嘉泰姆
 Input under voltage lockoutHVR嘉泰姆
 Short circuit protectionHVR嘉泰姆
 Thermal ShutdownHVR嘉泰姆
 Inrush Current Limit and Soft StartHVR嘉泰姆
 -40°C to +125°C Temperature RangeHVR嘉泰姆

   应用范围 返回TOPHVR嘉泰姆


 Distributed Power SystemsHVR嘉泰姆
 Automotive SystemsHVR嘉泰姆
 High Voltage Power ConvertionHVR嘉泰姆
 Industrial Power SystemsHVR嘉泰姆
 Battery Powered SystemsHVR嘉泰姆

   技术规格书(产品PDF) 返回TOP HVR嘉泰姆


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持HVR嘉泰姆

      HVR嘉泰姆

   产品封装图 返回TOPHVR嘉泰姆


  HVR嘉泰姆

   电路原理图 返回TOPHVR嘉泰姆


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产品名称 工作电压(V) 过压保护(V) 输出电流(mA) 振荡频率(KHz) 反馈电压(mV) 调光方式 封装形式 备注
CXLE86205 2.5-7.2 6.2 1500 1500 100 FB SOT23-5L 开关型
CXLE86206 2.5-6.0 NC 2000 1500 100 FB SOT23-5L 开关型
CXLE86207 3.0-20 NC 2000 1000 200 FB SOT23-6L 开关型
CXLE86208 6-100 NC ADJ PFM 200 PWM/线性 ESOP8 开关型
CXLE86209 4.5-40 NC 800 800 200 FB SOT23-6L 开关型
CXLE86210 AC(85V-265V) NC ADJ PFM 600 —— SOT23-3L 开关型
CXLE86211 AC(85V-265V) NC 60 Linear 600 —— ESOP8 线性
CXLE86212 AC(85V-265V) NC 120 Linear 600 —— ESOP8,PDFN5*6-8L 线性
CXLE86213 2.5-6.0 NC ADJ Linear 575 PWM/线性 ESOP8 线性
CXLE86214 2.5-6 NC 350 Linear —— —— SOT89-3 线性
CXLE8683 2.0-6.0 NC 800 1400 100 FB SOT23-5L 开关型
CXLE86198 2.0-5.0 NC 300 Linear 100 PWM/线性 SOT23-6L,DFN1010-4L 线性

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