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.lIj嘉泰姆

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

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

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

n Fixed 300KHz Switching Frequency lIj嘉泰姆

n 5A Constant Output Current Capability lIj嘉泰姆

n Internal Optimize Power MOSFET lIj嘉泰姆

n High efficiencylIj嘉泰姆

n Excellent line and load regulationlIj嘉泰姆

n TTL shutdown capability lIj嘉泰姆

n EN pin with hysteresis function lIj嘉泰姆

n Built in thermal shutdown function lIj嘉泰姆

n Built in current limit function lIj嘉泰姆

n Built in output short protection function lIj嘉泰姆

n Available in TO-263 packagelIj嘉泰姆

n LCD Monitor and LCD TV lIj嘉泰姆

n Digital Photo Frame lIj嘉泰姆

n Set-up Box lIj嘉泰姆

n ADSL Modem lIj嘉泰姆

n Telecom / Networking EquipmentlIj嘉泰姆

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