LX1668CDW datasheet, PDF - EEWORLD Datasheet

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LX1668CDW: DescriptionSwitching Controller, Current-mode, 1A, 250kHz Switching Freq-Max, BICMOS, PDSO20, PLASTIC, SOWB-20; CategoryPower/power management The power supply circuit; File Size751KB，15 Pages; ManufacturerLinfinity Microelectronics

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LX1668CDW Overview

Switching Controller, Current-mode, 1A, 250kHz Switching Freq-Max, BICMOS, PDSO20, PLASTIC, SOWB-20

LX1668CDW Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Linfinity Microelectronics
package instruction	PLASTIC, SOWB-20
Reach Compliance Code	unknown
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	CURRENT-MODE
Control Technology	CONSTANT OFF TIME
Maximum input voltage	5.25 V
Minimum input voltage	4.5 V
Nominal input voltage	5 V
JESD-30 code	R-PDSO-G20
JESD-609 code	e0
Number of functions	1
Number of terminals	20
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output current	1 A
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
surface mount	YES
Switch configuration	PUSH-PULL
Maximum switching frequency	250 kHz
technology	BICMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL

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LX1668CDW Related Products

	LX1668CDW	LX1668CPWT	LX1668CDWT	LX1668CPW
Description	Switching Controller, Current-mode, 1A, 250kHz Switching Freq-Max, BICMOS, PDSO20, PLASTIC, SOWB-20	Switching Controller, Current-mode, 1A, 250kHz Switching Freq-Max, BICMOS, PDSO20, PLASTIC, TSSOP-20	Switching Controller, Current-mode, 1A, 250kHz Switching Freq-Max, BICMOS, PDSO20, PLASTIC, SOWB-20	Switching Controller, Current-mode, 1A, 250kHz Switching Freq-Max, BICMOS, PDSO20, PLASTIC, TSSOP-20
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible
Maker	Linfinity Microelectronics	Linfinity Microelectronics	Linfinity Microelectronics	Linfinity Microelectronics
package instruction	PLASTIC, SOWB-20	PLASTIC, TSSOP-20	PLASTIC, SOWB-20	PLASTIC, TSSOP-20
Reach Compliance Code	unknown	unknown	unknown	unknown
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control mode	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE
Control Technology	CONSTANT OFF TIME	CONSTANT OFF TIME	CONSTANT OFF TIME	CONSTANT OFF TIME
Maximum input voltage	5.25 V	5.25 V	5.25 V	5.25 V
Minimum input voltage	4.5 V	4.5 V	4.5 V	4.5 V
Nominal input voltage	5 V	5 V	5 V	5 V
JESD-30 code	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
JESD-609 code	e0	e0	e0	e0
Number of functions	1	1	1	1
Number of terminals	20	20	20	20
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C
Maximum output current	1 A	1 A	1 A	1 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	TSSOP	SOP	TSSOP
Encapsulate equivalent code	SOP20,.4	TSSOP20,.25	SOP20,.4	TSSOP20,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	YES	YES	YES
Switch configuration	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL
Maximum switching frequency	250 kHz	250 kHz	250 kHz	250 kHz
technology	BICMOS	BICMOS	BICMOS	BICMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	0.635 mm	1.27 mm	0.635 mm
Terminal location	DUAL	DUAL	DUAL	DUAL

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