CXSD61046

CXSD61046 Current mode PWM control allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples

CXSD61046 wide input range, high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current

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   产品概述 返回TOPAbs嘉泰姆


The  CXSD61046 is a wide input range, high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current. Current mode PWM control allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. On top of the integrated internal synchronous rectifier that eliminates external Schottky diode, CXSD61046 also employs a proprietary control scheme that switches the device into a power save mode during light load, thereby extending the range of high efficiency operation. Therefore, CXSD61046 is a much superior solution in comparison to other competitions in terms of efficiency and cost. Cycle-by-cycle current limit provides output short-circuit protection and an input OVP function guards CXSD61046 against possible input voltage surge. Overall, CXSD61046 is a highly efficient and robust solution for DC-DC step-down applications that requires wide input ranges. HCXSD61046 is housed in a SOP8 Package

   产品特点 返回TOPAbs嘉泰姆


 Wide Input Operating Range from 4.5V to 18V Abs嘉泰姆

 High Efficiency: Abs嘉泰姆

 Up to 90%at Light Load Abs嘉泰姆

 Up to 95% at HeavyLoad Abs嘉泰姆

 Capable of Delivering 2A Abs嘉泰姆

 Input OVP at 20V Abs嘉泰姆

 No External Schottky Diode Needed Abs嘉泰姆

 Current Mode control Abs嘉泰姆

 0.923V Reference for Low Output voltages Abs嘉泰姆

 Logic Control Shutdown Abs嘉泰姆

 Thermal shutdown and UVLO Abs嘉泰姆

 Available in SOP8Abs嘉泰姆

   应用范围 返回TOPAbs嘉泰姆


 LCD TVs Abs嘉泰姆

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 FPGA power supplies Abs嘉泰姆

 LED drivers Abs嘉泰姆

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 QQ截图20160419174301.jpgAbs嘉泰姆

产品封装图 返回TOPAbs嘉泰姆


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电路原理图 返回TOPAbs嘉泰姆

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8V-35VAbs嘉泰姆

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2A/带可调恒流设置Abs嘉泰姆

1.21VAbs嘉泰姆

130KAbs嘉泰姆

95%Abs嘉泰姆

1.3mAAbs嘉泰姆

112uAAbs嘉泰姆

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8V-35VAbs嘉泰姆

可调输出/带线损Abs嘉泰姆

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2A/带可调恒流设置Abs嘉泰姆

1.21VAbs嘉泰姆

130KAbs嘉泰姆

93%Abs嘉泰姆

1.3mAAbs嘉泰姆

 

SOP-8Abs嘉泰姆

CXSD61046Abs嘉泰姆

4.5-20VAbs嘉泰姆

可调输出Abs嘉泰姆

2.0AAbs嘉泰姆

0.923VAbs嘉泰姆

340KAbs嘉泰姆

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1mAAbs嘉泰姆

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4.5-27VAbs嘉泰姆

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2.0A/2.5AAbs嘉泰姆

0.925VAbs嘉泰姆

340KAbs嘉泰姆

96%Abs嘉泰姆

1.3mAAbs嘉泰姆

0.3uAAbs嘉泰姆

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1.2VAbs嘉泰姆

100-500KAbs嘉泰姆

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750uAAbs嘉泰姆

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10V--35VAbs嘉泰姆

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2.5A/带可调限流保护Abs嘉泰姆

1.2VAbs嘉泰姆

100-500K可调Abs嘉泰姆

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15mAAbs嘉泰姆

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SOP-8Abs嘉泰姆

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8V-35VAbs嘉泰姆

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2.8A/带可调限流保护Abs嘉泰姆

1.21VAbs嘉泰姆

100-500K可调Abs嘉泰姆

93%Abs嘉泰姆

15mAAbs嘉泰姆

110uAAbs嘉泰姆

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3.2A/带可调限流保护Abs嘉泰姆

1.21VAbs嘉泰姆

100-500K可调Abs嘉泰姆

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15mAAbs嘉泰姆

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4.6-22VAbs嘉泰姆

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3.0AAbs嘉泰姆

0.923VAbs嘉泰姆

340KAbs嘉泰姆

95%Abs嘉泰姆

55uAAbs嘉泰姆

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4.5-27VAbs嘉泰姆

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3.0AAbs嘉泰姆

0.925VAbs嘉泰姆

340KAbs嘉泰姆

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1.3mAAbs嘉泰姆

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340KAbs嘉泰姆

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2.5mAAbs嘉泰姆

 

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0.8VAbs嘉泰姆

440KAbs嘉泰姆

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74uAAbs嘉泰姆

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4.0AAbs嘉泰姆

0.923VAbs嘉泰姆

340KAbs嘉泰姆

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1.6mAAbs嘉泰姆

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0.6VAbs嘉泰姆

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0.6VAbs嘉泰姆

600KAbs嘉泰姆

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400uAAbs嘉泰姆

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4.5V-23VAbs嘉泰姆

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800uAAbs嘉泰姆

 

SOT-26Abs嘉泰姆

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3.3-17VAbs嘉泰姆

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0.6VAbs嘉泰姆

600KAbs嘉泰姆

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400uAAbs嘉泰姆

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650KAbs嘉泰姆

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