2.8A，Wide-Input Sensorless CC/CV Step-Down DC/DC Converter CXSD62325 is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage)

   产品概述 返回TOPHVx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TOPHVx嘉泰姆

 Input Voltage：8V to 36V HVx嘉泰姆

 Vout Accuracy (VFB=1V) ±2% HVx嘉泰姆

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

 Up to 2.8A output current HVx嘉泰姆

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

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

 Oscillation frequency：250KHz HVx嘉泰姆

 Thermal Shutdown function. HVx嘉泰姆

 Short Circuit Protect (SCP). HVx嘉泰姆

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

 Current mode non-synchronous PWM converter HVx嘉泰姆

 External current limit setting. HVx嘉泰姆

 Over Voltage Protection5.8V. HVx嘉泰姆

 Built in adjustable line-compensation. HVx嘉泰姆

 PSOP-8 Pb-Free packageHVx嘉泰姆

   应用范围 返回TOPHVx嘉泰姆

 Car charger HVx嘉泰姆

 Portable charger Device.HVx嘉泰姆

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