5A恒定输出电流固定240KHz频率3.6V至36V输入电压CXSD62251频率补偿内置限流功能单片降压开关模式稳压器

The CXSD62251 is a 240 KHz fixed frequency monolithic step down switch mode regulator with a built in internal Power MOSFET. It achieves 5A continuous output current over a wide input supply range with excellent load and line regulation. The device includes a voltage reference, oscillation circuit, error amplifier, internal PMOS and etc. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function and a short circuit protection function are built inside. An internal compensation block is built in to minimize external component count. The CXSD62251 serves as ideal power supply units for portable devices.

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* 5A Constant Output CurrentEnH嘉泰姆

* 80mΩ R_DSON Internal Power PMOSFET SwitchEnH嘉泰姆

* Up to 95% EfficiencyEnH嘉泰姆

* Fixed 240KHz FrequencyEnH嘉泰姆

* Wide 3.6V to 36V Input Voltage RangeEnH嘉泰姆

* Output Adjustable from1.222V to 34VEnH嘉泰姆

* Built in Frequency CompensationEnH嘉泰姆

* Built in Thermal Shutdown FunctionEnH嘉泰姆

* Built in Current Limit FunctionEnH嘉泰姆

* TO-263 Package is AvailableEnH嘉泰姆

* The minimum dropout up to 0.3VEnH嘉泰姆

应用范围 返回TOPEnH嘉泰姆

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* Portable DVDEnH嘉泰姆

* LCD Monitor / TVEnH嘉泰姆

* Battery ChargerEnH嘉泰姆

* ADSL ModemEnH嘉泰姆

* Telecom / Networking EquipmentEnH嘉泰姆

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PWM Buck Converter(Non-synchronous)EnH嘉泰姆
Part No.EnH嘉泰姆	Input VoltageEnH嘉泰姆	Output VoltageEnH嘉泰姆	Current MAXEnH嘉泰姆	FrequencyEnH嘉泰姆	EfficiencyEnH嘉泰姆	PackageEnH嘉泰姆	PrecisionEnH嘉泰姆	OCPEnH嘉泰姆	OTPEnH嘉泰姆	SPEnH嘉泰姆


CXSD62239EnH嘉泰姆	20VEnH嘉泰姆	ADJEnH嘉泰姆	2AEnH嘉泰姆	380KHZEnH嘉泰姆	95%EnH嘉泰姆	SOP8EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62240EnH嘉泰姆	45VEnH嘉泰姆	3.3V/5V/ADJEnH嘉泰姆	3AEnH嘉泰姆	150KHZEnH嘉泰姆	90%EnH嘉泰姆	TO220/263EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62240HEnH嘉泰姆	56VEnH嘉泰姆	5V/ADJEnH嘉泰姆	3AEnH嘉泰姆	150KHZEnH嘉泰姆	90%EnH嘉泰姆	TO220/263EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62241EnH嘉泰姆	45VEnH嘉泰姆	ADJEnH嘉泰姆	3AEnH嘉泰姆	150KHZEnH嘉泰姆	90%EnH嘉泰姆	TO252EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62242EnH嘉泰姆	45VEnH嘉泰姆	ADJEnH嘉泰姆	2AEnH嘉泰姆	150KHZEnH嘉泰姆	90%EnH嘉泰姆	SOP8EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62243EnH嘉泰姆	20VEnH嘉泰姆	ADJEnH嘉泰姆	2AEnH嘉泰姆	380KHZEnH嘉泰姆	95%EnH嘉泰姆	SOP8EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62244EnH嘉泰姆	28VEnH嘉泰姆	ADJEnH嘉泰姆	3AEnH嘉泰姆	380KHZEnH嘉泰姆	95%EnH嘉泰姆	SOP8EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62245EnH嘉泰姆	32VEnH嘉泰姆	ADJEnH嘉泰姆	2AEnH嘉泰姆	380KHZEnH嘉泰姆	95%EnH嘉泰姆	SOP8EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62246EnH嘉泰姆	40VEnH嘉泰姆	ADJEnH嘉泰姆	1.8AEnH嘉泰姆	150KHZEnH嘉泰姆	90%EnH嘉泰姆	SOP8EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62247EnH嘉泰姆	45VEnH嘉泰姆	3.3V/5V/ADJEnH嘉泰姆	3AEnH嘉泰姆	52KHZEnH嘉泰姆	75%EnH嘉泰姆	TO220/263EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62248EnH嘉泰姆	32VEnH嘉泰姆	ADJEnH嘉泰姆	2.5AEnH嘉泰姆	52KHZEnH嘉泰姆	95%EnH嘉泰姆	SOP8EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62249EnH嘉泰姆	32VEnH嘉泰姆	ADJEnH嘉泰姆	2.2AEnH嘉泰姆	52KHZEnH嘉泰姆	95%EnH嘉泰姆	SOP8EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62250EnH嘉泰姆	32VEnH嘉泰姆	ADJEnH嘉泰姆	2.2AEnH嘉泰姆	380KHZEnH嘉泰姆	95%EnH嘉泰姆	SOP8EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆
CXSD62251EnH嘉泰姆	23VEnH嘉泰姆	ADJEnH嘉泰姆	5AEnH嘉泰姆	240KHZEnH嘉泰姆	95%EnH嘉泰姆	TO263EnH嘉泰姆	3%EnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆	YEnH嘉泰姆

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