产品概述 返回TOP23H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.23H嘉泰姆

   产品特点 返回TOP23H嘉泰姆

 23H嘉泰姆

·           4.5V to 18V input voltage range23H嘉泰姆

·           Output voltage range:23H嘉泰姆

o   0.6V to 5.5V with feedback resistor divider23H嘉泰姆

o   0.68V to 1.95V through I2C interface23H嘉泰姆

·           Integrated low R_DS(ON) switches: (Top FET/Bottom FET): 50/15 mΩ23H嘉泰姆

·           5A continuous/6A peak output current capability23H嘉泰姆

·           Instant PWM architecture to achieve fast transient responses23H嘉泰姆

·           1.5 MHz pseudo-constant switching frequency23H嘉泰姆

·           0.6V+/-1% feedback reference voltage23H嘉泰姆

·           Enable control23H嘉泰姆

·           Power good indicator23H嘉泰姆

·           Adjustable soft-start time23H嘉泰姆

·           Cycle-by-cycle current limit protection23H嘉泰姆

·           Hic-cup mode output short circuit protection23H嘉泰姆

·           I²Ccompatible interface:23H嘉泰姆

o   Supports 100kHz standard mode and 400kHz fast mode23H嘉泰姆

o   7-Bits programmable output voltage from 0.68V to 1.95V with 10mV/Step and slew rate control23H嘉泰姆

o   Power good status read back23H嘉泰姆

o   Over temperature warning read back23H嘉泰姆

o   On/Off control23H嘉泰姆

o   PSM/PWM light load mode control23H嘉泰姆

·           Thermal shutdown with auto recovery23H嘉泰姆

·           Input UVLO23H嘉泰姆

·           RoHS Compliant and Halogen Free23H嘉泰姆

·           Compact package: QFN5x5-2023H嘉泰姆

   应用范围 返回TOP23H嘉泰姆

 23H嘉泰姆

·         Mobile handsets23H嘉泰姆

·         Portable applications23H嘉泰姆

·         Other space constrained applications23H嘉泰姆

   技术规格书（产品PDF) 返回TOP 23H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！23H嘉泰姆