• [ CXAC85245A ]"

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1.产品概述       2.产品特点     lwb嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）lwb嘉泰姆

5.产品封装       6.电路原理图  lwb嘉泰姆

7.相关产品lwb嘉泰姆

   产品概述 返回TOPlwb嘉泰姆

      CXAC85245A CXAC85245B is a high performance Primary Side Regulation (PSR) power switch with high precision CV/CC control ideal for charger applications.  In CV mode, CXAC85245A/B adopts Multi Mode Control which uses the hybrid of AM (Amplitude Modulation) mode and (Frequency Modulation) FM mode to improve system efficiency and reliability. In CC mode, the IC uses PFM control with line and load CC compensation. The IC can achieve audio noise free operation and optimized dynamic response. The built-in Cable Drop Compensation (CDC) function can provide excellent CV performance.  CXAC85245A/B integrates functions and protections of Under Voltage Lockout (UVLO), VDD over Voltage Protection (VDD OVP), Cycle-by-cycle Current Limiting (OCP), Short Load Protection (SLP), and VDD Clamping.  

   产品特点 返回TOPlwb嘉泰姆

 
Integrated with 650V MOSFET  lwb嘉泰姆

Multi Mode PSR Control lwb嘉泰姆

Audio Noise Free Operation for PSR lwb嘉泰姆

Optimized Dynamic Response for PSR lwb嘉泰姆

Low Standby Power<70mW lwb嘉泰姆

±4% CC and CV Regulation lwb嘉泰姆

Programmable Cable Drop Compensation (CDC) in PSR CV Mode lwb嘉泰姆

Built-in AC Line & Load CC Compensation lwb嘉泰姆

Build in Protections: Short Load Protection (SLP) On-Chip Thermal Shutdown (OTP) Cycle-by-Cycle Current Limiting Leading Edge Blanking (LEB) Pin Floating Protection VDD UVLO, OVP & Clamplwb嘉泰姆

 
8-Pin SOP package lwb嘉泰姆

   应用范围 返回TOPlwb嘉泰姆

Battery Chargers for Cellular Phones lwb嘉泰姆

AC/DC Power Adapter lwb嘉泰姆

   技术规格书（产品PDF) 返回TOP lwb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！lwb嘉泰姆

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产品封装图 返回TOPlwb嘉泰姆

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电路原理图 返回TOPlwb嘉泰姆

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