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1.产品概述       2.产品特点     TFj嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）TFj嘉泰姆

5.产品封装       6.电路原理图  TFj嘉泰姆

7.相关产品TFj嘉泰姆

   产品概述 返回TOPTFj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.

   产品特点 返回TOPTFj嘉泰姆

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* High Efficiency: Up to 96%TFj嘉泰姆

* High Efficiency at light loadsTFj嘉泰姆

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

* 1.2A Output CurrentTFj嘉泰姆

* 2.5V to 5.5V Input Voltage RangeTFj嘉泰姆

* 1.5MHz Constant Frequency OperationTFj嘉泰姆

* No Schottky Diode RequiredTFj嘉泰姆

* Low Dropout Operation: 100% Duty CycleTFj嘉泰姆

* 0.6V Reference Allows Low Output VoltagesTFj嘉泰姆

* Shutdown Mode Draws ≤1uA Supply CurrentTFj嘉泰姆

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

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

* Overtemperature ProtectedTFj嘉泰姆

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

   应用范围 返回TOPTFj嘉泰姆

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* Cellular TelephonesTFj嘉泰姆

* Personal Information AppliancesTFj嘉泰姆

* Wireless and DSL ModemsTFj嘉泰姆

* Digital Still CamerasTFj嘉泰姆

* MP3 PlayersTFj嘉泰姆

* Portable InstrumentsTFj嘉泰姆

   技术规格书（产品PDF) 返回TOP TFj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！TFj嘉泰姆

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产品封装图 返回TOPTFj嘉泰姆

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电路原理图 返回TOPTFj嘉泰姆

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Next▶:CXSD62237 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