5A 300KHz 32V Buck DC to DC Converter CXSD6258 is a 300KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 5A load with high efficiency, low ripple and excellent line and lo

The CXSD6258 is a 300KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 5A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. When short protection function happens, the operation frequency will be reduced from 300KHz to 60KHz. An internal compensation block is built in to minimize external component count.XL1嘉泰姆

n Wide 5V to 32V Input Voltage RangeXL1嘉泰姆

n Output Adjustable from 0.8V to 30V XL1嘉泰姆

n Maximum Duty Cycle 100% n Minimum Drop Out 0.6VXL1嘉泰姆

n Fixed 300KHz Switching Frequency XL1嘉泰姆

n 5A Constant Output Current Capability XL1嘉泰姆

n Internal Optimize Power MOSFET XL1嘉泰姆

n High efficiencyXL1嘉泰姆

n Excellent line and load regulationXL1嘉泰姆

n TTL shutdown capability XL1嘉泰姆

n EN pin with hysteresis function XL1嘉泰姆

n Built in thermal shutdown function XL1嘉泰姆

n Built in current limit function XL1嘉泰姆

n Built in output short protection function XL1嘉泰姆

n Available in TO-263 packageXL1嘉泰姆

n LCD Monitor and LCD TV XL1嘉泰姆

n Digital Photo Frame XL1嘉泰姆

n Set-up Box XL1嘉泰姆

n ADSL Modem XL1嘉泰姆

n Telecom / Networking EquipmentXL1嘉泰姆

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XL1嘉泰姆