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TOPtZ9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.tZ9嘉泰姆

   产品特点 返回TOPtZ9嘉泰姆

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·           4.5V to 18V input voltage rangetZ9嘉泰姆

·           Output voltage range:tZ9嘉泰姆

o   0.6V to 5.5V with feedback resistor dividertZ9嘉泰姆

o   0.68V to 1.95V through I2C interfacetZ9嘉泰姆

·           Integrated low R_DS(ON) switches: (Top FET/Bottom FET): 50/15 mΩtZ9嘉泰姆

·           5A continuous/6A peak output current capabilitytZ9嘉泰姆

·           Instant PWM architecture to achieve fast transient responsestZ9嘉泰姆

·           1.5 MHz pseudo-constant switching frequencytZ9嘉泰姆

·           0.6V+/-1% feedback reference voltagetZ9嘉泰姆

·           Enable controltZ9嘉泰姆

·           Power good indicatortZ9嘉泰姆

·           Adjustable soft-start timetZ9嘉泰姆

·           Cycle-by-cycle current limit protectiontZ9嘉泰姆

·           Hic-cup mode output short circuit protectiontZ9嘉泰姆

·           I²Ccompatible interface:tZ9嘉泰姆

o   Supports 100kHz standard mode and 400kHz fast modetZ9嘉泰姆

o   7-Bits programmable output voltage from 0.68V to 1.95V with 10mV/Step and slew rate controltZ9嘉泰姆

o   Power good status read backtZ9嘉泰姆

o   Over temperature warning read backtZ9嘉泰姆

o   On/Off controltZ9嘉泰姆

o   PSM/PWM light load mode controltZ9嘉泰姆

·           Thermal shutdown with auto recoverytZ9嘉泰姆

·           Input UVLOtZ9嘉泰姆

·           RoHS Compliant and Halogen FreetZ9嘉泰姆

·           Compact package: QFN5x5-20tZ9嘉泰姆

   应用范围 返回TOPtZ9嘉泰姆

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·         Mobile handsetstZ9嘉泰姆

·         Portable applicationstZ9嘉泰姆

·         Other space constrained applicationstZ9嘉泰姆

   技术规格书（产品PDF) 返回TOP tZ9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！tZ9嘉泰姆