目录

1.产品概述       2.产品特点     z63嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）z63嘉泰姆

5.产品封装       6.电路原理图  z63嘉泰姆

7.相关产品z63嘉泰姆

   产品概述 返回TOPz63嘉泰姆

The CXSU63233 is a compact, high-efficiency, synchronous step-up converter with power MOSFETs embedded and with output turn off true shutdown function and adjustable output current limiting with foldback for a single-cell Li-ion/polymer battery. The CXSU63233 uses only 70μA (typ) quiescent current and allows the converter to switch only when needed at no load and light loads, and when load is higher than 100mA, it uses fixed-frequency PWM technique at 1MHz. It features a current mode control for fast transient response with internal compensation. The CXSU63233 includes cycle-by-cycle current limit to maximum inductor current and over-temperature protection circuit. The CXSU63233 is suitable for iPad-like computers, smart phones and portable handheld devices. The CXSU63233 is available in a SOP8 (FD) package. The operating temperature range is from -45°C to +85°C.

   产品特点 返回TOPz63嘉泰姆

„ Up to 90% Efficiency at Iout=2A VOUT = 5V from 3.3V Input z63嘉泰姆

„ Low 70μA Quiescent Current z63嘉泰姆

„ Guaranteed 3A Output Current at VOUT = 5V from 3.3V Input z63嘉泰姆

„ 1MHz PWM Switching Frequency z63嘉泰姆

„ Synchronous and Embedded Power MOSFETs; No Schottky Diode Required z63嘉泰姆

„ Internal Soft-Start to Limit Inrush Current z63嘉泰姆

„ Adjustable Output z63嘉泰姆

„ Output turn off true shutdown function z63嘉泰姆

„ Current Mode Operation with Internal Compensation for Excellent Line and Load Transient Response z63嘉泰姆

„ Overload/Short-Circuit Protection with hiccup control z63嘉泰姆

„ Shutdown Current<1μA z63嘉泰姆

„ Thermal Shutdown z63嘉泰姆

„ Compact 8 pin,SOP8 (FD) packagez63嘉泰姆

   应用范围 返回TOPz63嘉泰姆

iPad-like computers, smart phones and portable handheld devices.z63嘉泰姆

   技术规格书（产品PDF) 返回TOP z63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！z63嘉泰姆

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产品封装图 返回TOPz63嘉泰姆

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电路原理图 返回TOPz63嘉泰姆

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