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CXSD61069 4A, 16V High Efficiency Synchronous Step-Down Converter wide input range urrent mode PWM c | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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目录7.相关产品 产品概述 返回TOP The CXSD61069 is a wide input range, high-efficiency, DC-to- DC step-down switching regulator, capable of delivering up to 4A of output current. urrent 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, CXSD61069 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, CXSD61069 is a much superior solution in comparison to other competitions in terms of efficiency and cost. Overall, CXSD61069 is a highly efficient and robust solution for DC-DC step-down applications that requires wide input ranges. The CXSD61069 is available in ESOP8 package.产品特点 返回TOP Wide Input Operating Range from 4.2V to 16V High Efficiency: Up to 95% at Light Load Capable of Delivering 4A No external Schottky Diode Needed Inductor Short Circuit Protection Current Mode Control 0.923V Reference for Low Output Voltages Logic Control Shutdown Thermal Shutdown and UVLO Available inESOP8 Package 应用范围 返回TOP LCD TVs Notebook computers FPGA power supplies LED drivers 技术规格书（产品PDF) 返回TOP 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！ 产品封装图 返回TOP
电路原理图 返回TOP
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降压型DC/DC转换器(DC/DC Step-down Converter) |
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Part No. |
Power switching |
MODE |
VIN |
VOUT |
IQ |
FOSC |
Eff. |
Max. Duty Cycle |
Accu. |
IOUT |
Package |
|
Built-in MOSFET Synchronous |
PWM/PFM |
2.6~6V |
ADJV |
80μA |
2MHz |
97% |
100% |
±2% |
1500mA |
DFN2x2-6 SOT23-5 |
|
|
Built-in MOSFET Synchronous |
PWM/PFM |
4.2~18V |
ADJV |
0.5mA |
500KHz |
96% |
92% |
±2% |
2000mA |
SOT23-6 |
|
|
Built-in MOSFET Synchronous |
PWM/PFM |
4.2~18V |
ADJV |
0.5mA |
1000KHz |
96% |
92% |
±2% |
2000mA |
SOT23-6 |
|
|
Built-in MOSFET Synchronous |
PWM/PFM |
4.5~16V |
ADJV |
0.5mA |
500KHz |
96% |
95% |
±2% |
2000mA |
SOT23-6 |
|
|
Built-in MOSFET Synchronous |
PWM/PFM |
4.2~16V |
ADJV |
0.5mA |
500KHz |
96% |
92% |
±2% |
3000mA |
SOT23-6 |
|
|
Built-in MOSFET Synchronous |
PWM/PFM |
4.2~16V |
ADJV |
0.5mA |
500KHz |
95% |
92% |
±2% |
4000mA |
ESOP-8L |
|
|
Built-in MOSFET Synchronous |
PWM |
4.2~18V |
ADJV |
0.5mA |
500KHz |
96% |
92% |
±2% |
2000mA |
SOT23-6 |
|
|
Built-in MOSFET Synchronous |
PWM/PFM |
2.5~5.5V |
ADJV |
50μA |
1.3MHz |
97% |
±2.5% |
2000mA |
SOT236 SOT23-5 |
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|
Built-in MOSFET Synchronous |
PWM/PFM |
2.6~5.5V |
ADJV |
50μA |
1.4MHz |
97% |
±2.5% |
3000mA |
ESOP8 |
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Built-in MOSFET |
PWM/PFM |
4.5~45V |
ADJV |
0.69mA |
1.6MHz |
95% |
87% |
±2% |
0.6A |
SOT23 |
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