目录

• 1.产品概述       2.产品特点     iyb嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）iyb嘉泰姆

• 5.产品封装       6.电路原理图  iyb嘉泰姆

• 7.相关产品iyb嘉泰姆

   产品概述 返回TOPiyb嘉泰姆

The CXLE8858B is a high efficiency step-up converter with an internally integrated 22V power MOSEFT. It runs with an optimal 1MHz frequency that enables the use of small external components while still providing the best efficiency. It can drive up to 2A output current. The incorporated true PWM-Diming feature through EN pin enable one further digitally program the output voltage lower. For maximum protection, the CXLE8858B has an OVP protection feature that prevents the output voltage exceeding the maximum rating of the CXLE8858B and the output cap during open conditions. 

CXLE8858B is available in a space-saving SOT23-6 package.

   产品特点 返回TOPiyb嘉泰姆

 Up to 95% Efficiency iyb嘉泰姆

 22V OVP protection iyb嘉泰姆

 True PWM Brightness Control iyb嘉泰姆

 200mV Feedback Voltage iyb嘉泰姆

 2.8A current limit iyb嘉泰姆

 SOT23-6 Packageiyb嘉泰姆

   应用范围 返回TOPiyb嘉泰姆

 Portable power bank iyb嘉泰姆

 Powering 3G module iyb嘉泰姆

 Large LCD display backlight driving up to 90 LEDs iyb嘉泰姆

 Satellite STBiyb嘉泰姆
 Bluetooth Speaker iyb嘉泰姆

 Large TFT screen bias iyb嘉泰姆

 Other application which needs high voltage and high current generationiyb嘉泰姆

   技术规格书（产品PDF) 返回TOP iyb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！iyb嘉泰姆

 iyb嘉泰姆

产品封装图 返回TOPiyb嘉泰姆

iyb嘉泰姆

电路原理图 返回TOPiyb嘉泰姆

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