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CXSD62241

CXSD62241是一系列易于使用的固定和可调降压（buck）开关式稳压器。这些设备有固定的5伏输出电压和可调的输出版本。这两个版本都能够驱动一个3A负载与优良的线路和负载调节。这些调节器需要最少数量的外部元件，使用简单，包括内部频率补偿和固定频率振荡器。

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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1.产品概述       2.产品特点     VUu嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）VUu嘉泰姆

5.产品封装       6.电路原理图  VUu嘉泰姆

7.相关产品VUu嘉泰姆

   产品概述 返回TOPVUu嘉泰姆

The CXSD62241 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, and an adjustable output version. Both versions are capable of driving a 3A 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 CXSD62241 is available in TO252-5L packages.

   产品特点 返回TOPVUu嘉泰姆

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

* Output adjustable from 1.23v to 43VVUu嘉泰姆

* Fixed 150KHz frequency internal oscillatorVUu嘉泰姆

* Guaranteed 3A output load currentVUu嘉泰姆

* Input voltage range up to 45VVUu嘉泰姆

* Low power standby mode, IQ typically 80 μAVUu嘉泰姆

* TTL shutdown capabilityVUu嘉泰姆

* Excellent line and load regulationVUu嘉泰姆

* Requires only 4 external componentsVUu嘉泰姆

* High efficiencyVUu嘉泰姆

* Thermal shutdown and current limit protectionVUu嘉泰姆

* Available in TO-252 packagesVUu嘉泰姆

   应用范围 返回TOPVUu嘉泰姆

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* Simple High-efficiency step-down regulatorVUu嘉泰姆

* On-card switching regulatorsVUu嘉泰姆

* Positive to negative converterVUu嘉泰姆

* LCD monitor and LCD TVVUu嘉泰姆

* DVD recorder and PDP TVVUu嘉泰姆

* Battery chargerVUu嘉泰姆

* Step-down to 3.3V for microprocessorsVUu嘉泰姆

   技术规格书（产品PDF) 返回TOP VUu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！VUu嘉泰姆

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产品封装图 返回TOPVUu嘉泰姆

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电路原理图 返回TOPVUu嘉泰姆

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PWM Buck Converter(Non-synchronous)
Part No. Input Voltage Output Voltage Current MAX Frequency Efficiency Package Precision OCP OTP SP
CXSD62239 20V ADJ 2A 380KHZ 95% SOP8 3% Y Y Y
CXSD62240 45V 3.3V/5V/ADJ 3A 150KHZ 90% TO220/263 3% Y Y Y
CXSD62240H 56V 5V/ADJ 3A 150KHZ 90% TO220/263 3% Y Y Y
CXSD62241 45V ADJ 3A 150KHZ 90% TO252 3% Y Y Y
CXSD62242 45V ADJ 2A 150KHZ 90% SOP8 3% Y Y Y
CXSD62243 20V ADJ 2A 380KHZ 95% SOP8 3% Y Y Y
CXSD62244 28V ADJ 3A 380KHZ 95% SOP8 3% Y Y Y
CXSD62245 32V ADJ 2A 380KHZ 95% SOP8 3% Y Y Y
CXSD62246 40V ADJ 1.8A 150KHZ 90% SOP8 3% Y Y Y
CXSD62247 45V 3.3V/5V/ADJ 3A 52KHZ 75% TO220/263 3% Y Y Y
CXSD62248 32V ADJ 2.5A 52KHZ 95% SOP8 3% Y Y Y
CXSD62249 32V ADJ 2.2A 52KHZ 95% SOP8 3% Y Y Y
CXSD62250 32V ADJ 2.2A 380KHZ 95% SOP8 3% Y Y Y
CXSD62251 23V ADJ 5A 240KHZ 95% TO263 3% Y Y Y

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