CXSD62520 features adjustable soft-start time, enable control and power good indicator for system sequence control. The device also provides cycle-by-cycle current limit, short circuit protection and

   产品概述 返回TOPag1嘉泰姆

     CXSD62520 is a high efficiency synchronous buck regulator which integrates a power IC and an inductor into a compact 5x5x2 mm QFN package. The device operates over a wide input voltage range from 4.5V to 18V and is capable of delivering 5A continuous, 6A peak output current. The output voltage is 0.6V to 5.5V adjustable with external feedback resistor divider, or 0.68V to 1.95V programmable through I²C interface with 10mV/step.CXSD62520 features adjustable soft-start time, enable control and power good indicator for system sequence control. The device also provides cycle-by-cycle current limit, short circuit protection and thermal shutdown protection for reliable operation.ag1嘉泰姆

   产品特点 返回TOPag1嘉泰姆

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·           4.5V to 18V input voltage rangeag1嘉泰姆

·           Output voltage range:ag1嘉泰姆

o   0.6V to 5.5V with feedback resistor dividerag1嘉泰姆

o   0.68V to 1.95V through I2C interfaceag1嘉泰姆

·           Integrated low R_DS(ON) switches: (Top FET/Bottom FET): 50/15 mΩag1嘉泰姆

·           5A continuous/6A peak output current capabilityag1嘉泰姆

·           Instant PWM architecture to achieve fast transient responsesag1嘉泰姆

·           1.5 MHz pseudo-constant switching frequencyag1嘉泰姆

·           0.6V+/-1% feedback reference voltageag1嘉泰姆

·           Enable controlag1嘉泰姆

·           Power good indicatorag1嘉泰姆

·           Adjustable soft-start timeag1嘉泰姆

·           Cycle-by-cycle current limit protectionag1嘉泰姆

·           Hic-cup mode output short circuit protectionag1嘉泰姆

·           I²Ccompatible interface:ag1嘉泰姆

o   Supports 100kHz standard mode and 400kHz fast modeag1嘉泰姆

o   7-Bits programmable output voltage from 0.68V to 1.95V with 10mV/Step and slew rate controlag1嘉泰姆

o   Power good status read backag1嘉泰姆

o   Over temperature warning read backag1嘉泰姆

o   On/Off controlag1嘉泰姆

o   PSM/PWM light load mode controlag1嘉泰姆

·           Thermal shutdown with auto recoveryag1嘉泰姆

·           Input UVLOag1嘉泰姆

·           RoHS Compliant and Halogen Freeag1嘉泰姆

·           Compact package: QFN5x5-20ag1嘉泰姆

   应用范围 返回TOPag1嘉泰姆

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·         Mobile handsetsag1嘉泰姆

·         Portable applicationsag1嘉泰姆

·         Other space constrained applicationsag1嘉泰姆

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     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！ag1嘉泰姆