目录

1.产品概述       2.产品特点     553嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）553嘉泰姆

5.产品封装       6.电路原理图  553嘉泰姆

7.相关产品553嘉泰姆

   产品概述 返回TOP553嘉泰姆

The CXSU63224 CXSU63225 using the external NMOSFET. It is a high efficiency boost converter with 600mV feedback voltage. A switching frequency of 550KHz minimizes solution footprint by allowing the use of tiny low profile inductors and ceramic capacitors. The current mode PWM/PFM design is internally compensated, and the device has a 1.6V startup voltage with 1mA load. It needs few external components, only inductance, resistance and capacitance can meet the driving capacity.

   产品特点 返回TOP553嘉泰姆

 Min1.6V Startup @1mA Load 553嘉泰姆

 600mV Feedback Voltage 553嘉泰姆

 550KHz Internal Oscillator 553嘉泰姆

 Soft Startup: 10mS Typical 553嘉泰姆

 Peak Current Programmable by Bottom Sensing Resistor 553嘉泰姆

 300μA Typical Iq 553嘉泰姆

 Internal PWM/PFM Auto Mode Switching 553嘉泰姆

 Up to 90% Efficiency 553嘉泰姆

 External Enable 553嘉泰姆

 Power OFF Current<1μA 553嘉泰姆

 Over Voltage Protection 553嘉泰姆

 140℃ Thermal Shut Down, 20℃ Hysteresis553嘉泰姆

   应用范围 返回TOP553嘉泰姆

 USB Charger553嘉泰姆

   技术规格书（产品PDF) 返回TOP 553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！553嘉泰姆

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产品封装图 返回TOP553嘉泰姆

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电路原理图 返回TOP553嘉泰姆

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