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目录

• 1.产品概述       2.产品特点     zZb嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）zZb嘉泰姆

• 5.产品封装       6.电路原理图  zZb嘉泰姆

• 7.相关产品zZb嘉泰姆

   产品概述 返回TOPzZb嘉泰姆

     CXSD61011 consists of step-down switching regulator PWM-Switched Control Circuit Reference Voltage Source with Soft Start Vcc SW + - FB COMP + - Oscillation Circuit OSC OCSET Thermal Shutdown VSS 60uA EN VEN with PWM control. These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.CXSD61011 provides low-ripple power, high efficiency,and excellent transient characteristics. The PWM control circuit is able to the duty ratio linearly form 0 up to 100%. This converter is build out soft start function that prevents overshoot and inrush current at startup. An over current protect function and short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced. The operating frequency is decided by outside resistance. An external compensation is easily to system stable. With the addition of an internal P-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 SOP8-EP with exposed pad package, providing such outstanding features as low current consumption. Since this converter can accommodate an input voltage up to 40V, it is also suitable for the operation via an AC adapter.zZb嘉泰姆

   产品特点 返回TOPzZb嘉泰姆

- Input voltage：4.2V to 40V zZb嘉泰姆

- Output voltage：0.8V to 38VzZb嘉泰姆

 - Duty ratio：0% to 100% PWM control zZb嘉泰姆

- Oscillation frequency range is 50K — 500KHz by outside resistance    setting zZb嘉泰姆

- Current Limit, Short Circuit Protect (SCP) and Thermal Shutdown  protection zZb嘉泰姆

- Built-in internal SW P-channel MOS. zZb嘉泰姆

- SOP8-EP Pb-Free package.zZb嘉泰姆

   应用范围 返回TOPzZb嘉泰姆

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   技术规格书（产品PDF) 返回TOP zZb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！zZb嘉泰姆

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产品封装图 返回TOPzZb嘉泰姆

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电路原理图 返回TOPzZb嘉泰姆

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◀ Previous: Cxsd61012 is a step-down switch regulator, which provides output current by a built-in 40V p-channel MOSFET. The cxsd61012 has designed a wide power supply voltage input range

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