80mΩ RDSON内部电源PMOSFET开关2A恒定输出电流CXSD62245单片降压开关模式稳压器效率高达95%固定380KHz频率

The CXSD62245 is a 380 KHz fixed frequency monolithic step down switch mode regulator with a built in internal Power MOSFET. It achieves 2A 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 CXSD62245 serves as ideal power supply units for portable devices.

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* 2A Constant Output CurrentSB8嘉泰姆

* 80mΩ R_DSON Internal Power PMOSFET SwitchSB8嘉泰姆

* Up to 95% EfficiencySB8嘉泰姆

* Fixed 380KHz FrequencySB8嘉泰姆

* Wide 3.6V to 32V Input Voltage RangeSB8嘉泰姆

* Output Adjustable from 1.222V to 30VSB8嘉泰姆

* Built in Frequency CompensationSB8嘉泰姆

* Built in Thermal Shutdown FunctionSB8嘉泰姆

* Built in Current Limit FunctionSB8嘉泰姆

* SOP-8 Package is AvailableSB8嘉泰姆

* The minimum dropout up to 0.3VSB8嘉泰姆

应用范围 返回TOPSB8嘉泰姆

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* Portable DVDSB8嘉泰姆

* LCD Monitor / TVSB8嘉泰姆

* Battery ChargerSB8嘉泰姆

* ADSL ModemSB8嘉泰姆

* Telecom / Networking EquipmentSB8嘉泰姆

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PWM Buck Converter(Non-synchronous)SB8嘉泰姆
Part No.SB8嘉泰姆	Input VoltageSB8嘉泰姆	Output VoltageSB8嘉泰姆	Current MAXSB8嘉泰姆	FrequencySB8嘉泰姆	EfficiencySB8嘉泰姆	PackageSB8嘉泰姆	PrecisionSB8嘉泰姆	OCPSB8嘉泰姆	OTPSB8嘉泰姆	SPSB8嘉泰姆


CXSD62239SB8嘉泰姆	20VSB8嘉泰姆	ADJSB8嘉泰姆	2ASB8嘉泰姆	380KHZSB8嘉泰姆	95%SB8嘉泰姆	SOP8SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62240SB8嘉泰姆	45VSB8嘉泰姆	3.3V/5V/ADJSB8嘉泰姆	3ASB8嘉泰姆	150KHZSB8嘉泰姆	90%SB8嘉泰姆	TO220/263SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62240HSB8嘉泰姆	56VSB8嘉泰姆	5V/ADJSB8嘉泰姆	3ASB8嘉泰姆	150KHZSB8嘉泰姆	90%SB8嘉泰姆	TO220/263SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62241SB8嘉泰姆	45VSB8嘉泰姆	ADJSB8嘉泰姆	3ASB8嘉泰姆	150KHZSB8嘉泰姆	90%SB8嘉泰姆	TO252SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62242SB8嘉泰姆	45VSB8嘉泰姆	ADJSB8嘉泰姆	2ASB8嘉泰姆	150KHZSB8嘉泰姆	90%SB8嘉泰姆	SOP8SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62243SB8嘉泰姆	20VSB8嘉泰姆	ADJSB8嘉泰姆	2ASB8嘉泰姆	380KHZSB8嘉泰姆	95%SB8嘉泰姆	SOP8SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62244SB8嘉泰姆	28VSB8嘉泰姆	ADJSB8嘉泰姆	3ASB8嘉泰姆	380KHZSB8嘉泰姆	95%SB8嘉泰姆	SOP8SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62245SB8嘉泰姆	32VSB8嘉泰姆	ADJSB8嘉泰姆	2ASB8嘉泰姆	380KHZSB8嘉泰姆	95%SB8嘉泰姆	SOP8SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62246SB8嘉泰姆	40VSB8嘉泰姆	ADJSB8嘉泰姆	1.8ASB8嘉泰姆	150KHZSB8嘉泰姆	90%SB8嘉泰姆	SOP8SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62247SB8嘉泰姆	45VSB8嘉泰姆	3.3V/5V/ADJSB8嘉泰姆	3ASB8嘉泰姆	52KHZSB8嘉泰姆	75%SB8嘉泰姆	TO220/263SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62248SB8嘉泰姆	32VSB8嘉泰姆	ADJSB8嘉泰姆	2.5ASB8嘉泰姆	52KHZSB8嘉泰姆	95%SB8嘉泰姆	SOP8SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62249SB8嘉泰姆	32VSB8嘉泰姆	ADJSB8嘉泰姆	2.2ASB8嘉泰姆	52KHZSB8嘉泰姆	95%SB8嘉泰姆	SOP8SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62250SB8嘉泰姆	32VSB8嘉泰姆	ADJSB8嘉泰姆	2.2ASB8嘉泰姆	380KHZSB8嘉泰姆	95%SB8嘉泰姆	SOP8SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆
CXSD62251SB8嘉泰姆	23VSB8嘉泰姆	ADJSB8嘉泰姆	5ASB8嘉泰姆	240KHZSB8嘉泰姆	95%SB8嘉泰姆	TO263SB8嘉泰姆	3%SB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆	YSB8嘉泰姆

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