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1.产品概述       2.产品特点     bnT嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）bnT嘉泰姆

5.产品封装       6.电路原理图  bnT嘉泰姆

7.相关产品bnT嘉泰姆

   产品概述 返回TOPbnT嘉泰姆

The CXSD62242 is a series of easy to use fixed and adjustable step-down (buck) switch-mode voltage regulators. These devices are available in fixed output voltage of 5V,3.3V an adjustable output version. Both versions are capable of driving a 2A load with excellent line and load regulation. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixed-frequency oscillator. The output voltage is guaranteed to ±3% tolerance under specified input voltage and output load conditions. The oscillator frequency is guaranteed to ±15%. External shutdown is included, featuring typically 80 μA standby current. Self protection features include a two stage frequency reducing current limit for the output switch and an over temperature shutdown for complete protection under fault conditions. The CXSD62242 is available in SOP8 and DIP8 packages.

   产品特点 返回TOPbnT嘉泰姆

* 3.3V, 5V and adjustable output versionsbnT嘉泰姆

* Output adjustable from 1.23v to 43VbnT嘉泰姆

* Fixed 150KHz frequency internal oscillatorbnT嘉泰姆

* Guaranteed 2A output load currentbnT嘉泰姆

* Input voltage range up to 45VbnT嘉泰姆

* Low power standby mode, I_Q typically 80 μAbnT嘉泰姆

* TTL shutdown capabilitybnT嘉泰姆

* Excellent line and load regulationbnT嘉泰姆

* Requires only 4 external componentsbnT嘉泰姆

* High efficiencybnT嘉泰姆

* Thermal shutdown and current limit protectionbnT嘉泰姆

* Available in SOP8/DIP8 packagesbnT嘉泰姆

   应用范围 返回TOPbnT嘉泰姆

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* Simple High-efficiency step-down regulatorbnT嘉泰姆

* On-card switching regulatorsbnT嘉泰姆

* Positive to negative converterbnT嘉泰姆

* LCD monitor and LCD TVbnT嘉泰姆

* DVD recorder and PDP TVbnT嘉泰姆

* Battery chargerbnT嘉泰姆

* Step-down to 3.3V for microprocessorsbnT嘉泰姆

   技术规格书（产品PDF) 返回TOP bnT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！bnT嘉泰姆

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产品封装图 返回TOPbnT嘉泰姆

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电路原理图 返回TOPbnT嘉泰姆

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◀ 上一篇:3A输出负载电流输入电压45V固定150KHz频率内部振荡器CXSD62241输出电压可调整到43V可调降压（buck）开关式稳压器

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下一篇▶:固定380KHz频率2A恒定输出电流CXSD62243效率高达95%140mΩRDSON内部电源PMOSFET开关单片降压开关模式稳压器

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