宽输入电压高效率的有源CC降压DC变换器CXSD62325带PWM控制的降压开关调节器组成低纹波功率高效率和良好的瞬态特性

目录

1.产品概述       2.产品特点     oFR嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）oFR嘉泰姆

5.产品封装       6.电路原理图  oFR嘉泰姆

7.相关产品oFR嘉泰姆

   产品概述 返回TOPoFR嘉泰姆

    CXSD62325 is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. CXSD62325 consists of step-down switching regulator with PWM control. The device includes a reference voltage source, oscillation circuit, error amplifier and etc. CXSD62325provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to the duty ratio linearly forms 0 up to 90%. An over current protection function is built outside that it can set by a resistance. An external compensation is easily to system stable; the low ESR output capacitor can be used. With the addition of an internal N-channel Power MOS, a coil, capacitors, and a diode connected externally, these ICs can function as step-down switching regulators. They serve as ideal power supply units for portable devices when coupled with the PSOP-8 packages, providing such outstanding features as low current consumption. Since this converter can accommodate an input voltage up to 36V

   产品特点 返回TOPoFR嘉泰姆

 Input Voltage：8V to 36V oFR嘉泰姆

 Vout Accuracy (VFB=1V) ±2% oFR嘉泰姆

 CC/CV mode(Constant Current and Constant Voltage) oFR嘉泰姆

 Up to 2.8A output current oFR嘉泰姆

 ±3%/±5%/15%Current limit Accuracy oFR嘉泰姆

 Duty ratio：0% to 90% PWM control oFR嘉泰姆

 Oscillation frequency：250KHz oFR嘉泰姆

 Thermal Shutdown function. oFR嘉泰姆

 Short Circuit Protect (SCP). oFR嘉泰姆

 Built-in internal LX N-channel MOS. oFR嘉泰姆

 Current mode non-synchronous PWM converter oFR嘉泰姆

 External current limit setting. oFR嘉泰姆

 Over Voltage Protection5.8V. oFR嘉泰姆

 Built in adjustable line-compensation. oFR嘉泰姆

 PSOP-8 Pb-Free packageoFR嘉泰姆

   应用范围 返回TOPoFR嘉泰姆

 Car charger oFR嘉泰姆

 Portable charger Device.oFR嘉泰姆

   技术规格书（产品PDF) 返回TOP oFR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！oFR嘉泰姆

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产品封装图 返回TOPoFR嘉泰姆

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电路原理图 返回TOPoFR嘉泰姆

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