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1.产品概述       2.产品特点     kfj嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）kfj嘉泰姆

5.产品封装       6.电路原理图  kfj嘉泰姆

7.相关产品kfj嘉泰姆

   产品概述 返回TOPkfj嘉泰姆

The CXSD62236 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version and fixed output voltages of 1.5V and 1.8V. Supply current during operation is only 20mA and drops to ≤1mA in shutdown. The 2.5V to 5.5V input voltage range makes the CXSD62236 ideally suited for single Li-Ion battery-powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems.Automatic Burst Mode operation increases efficiency at light loads, further extending battery life. Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. Low output voltages are easily supported with the 0.6V feedback reference voltage. The CXSD62236 is available in a low profile (1mm) TSOT23-5 package.

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* High Efficiency: Up to 96%kfj嘉泰姆

* High Efficiency at light loadskfj嘉泰姆

* Very Low Quiescent Current: Only 20uA During Operationkfj嘉泰姆

* 1.2A Output Currentkfj嘉泰姆

* 2.5V to 5.5V Input Voltage Rangekfj嘉泰姆

* 1.5MHz Constant Frequency Operationkfj嘉泰姆

* No Schottky Diode Requiredkfj嘉泰姆

* Low Dropout Operation: 100% Duty Cyclekfj嘉泰姆

* 0.6V Reference Allows Low Output Voltageskfj嘉泰姆

* Shutdown Mode Draws ≤1uA Supply Currentkfj嘉泰姆

* Current Mode Operation for Excellent Line and Load Transient Responsekfj嘉泰姆

* Compliance with the power requirements of USB 3.0 during suspend for USB deviceskfj嘉泰姆

* Overtemperature Protectedkfj嘉泰姆

* Low Profile (1mm) TSOT23-5 Packagekfj嘉泰姆

   应用范围 返回TOPkfj嘉泰姆

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* Cellular Telephoneskfj嘉泰姆

* Personal Information Applianceskfj嘉泰姆

* Wireless and DSL Modemskfj嘉泰姆

* Digital Still Cameraskfj嘉泰姆

* MP3 Playerskfj嘉泰姆

* Portable Instrumentskfj嘉泰姆

   技术规格书（产品PDF) 返回TOP kfj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！kfj嘉泰姆

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产品封装图 返回TOPkfj嘉泰姆

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电路原理图 返回TOPkfj嘉泰姆

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◀ 上一篇:1.2A输出电流2.5V至5.5V输入电压电流模式负载瞬态响应100%占空比CXSD62235B极低静态电流20uA

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下一篇▶:2A输出电流恒定频率电流模式架构的高效单片同步降压稳压器CXSD62237 2.5V至5.5V的输入电压高效达96%占空比100%

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