LT1949IS8 datasheet, PDF - EEWORLD Datasheet

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LT1949IS8: Description600kHz, 1A Switch PWM DC/DC Converter; CategoryPower/power management The power supply circuit; File Size162KB，8 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html

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LT1949IS8 Overview

600kHz, 1A Switch PWM DC/DC Converter

LT1949IS8 Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	incompatible
Maker	Linear ( ADI )
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Manufacturer packaging code	S8
Reach Compliance Code	_compli
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	12 V
Minimum input voltage	1.8 V
Nominal input voltage	2 V
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	1.5 A
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	235
Certification status	Not Qualified
Maximum seat height	1.75 mm
surface mount	YES
Switch configuration	BOOST
Maximum switching frequency	750 kHz
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	20
width	3.9 mm

LT1949IS8 Related Products

	LT1949IS8	LT1949ES8	LT1949EMS8	LT1949
Description	600kHz, 1A Switch PWM DC/DC Converter	600kHz, 1A Switch PWM DC/DC Converter	600kHz, 1A Switch PWM DC/DC Converter	600kHz, 1A Switch PWM DC/DC Converter
Brand Name	Linear Technology	Linear Technology	Linear Technology	-
Is it Rohs certified?	incompatible	incompatible	incompatible	-
Maker	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	-
Parts packaging code	SOIC	SOIC	MSOP	-
package instruction	SOP,	0.150 INCH, PLASTIC, SO-8	TSSOP, TSSOP8,.19	-
Contacts	8	8	8	-
Manufacturer packaging code	S8	S8	MS8	-
Reach Compliance Code	_compli	_compli	_compli	-
ECCN code	EAR99	EAR99	EAR99	-
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	-
control mode	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	-
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	-
Maximum input voltage	12 V	12 V	12 V	-
Minimum input voltage	1.8 V	1.8 V	1.8 V	-
Nominal input voltage	2 V	2 V	2 V	-
JESD-30 code	R-PDSO-G8	R-PDSO-G8	S-PDSO-G8	-
JESD-609 code	e0	e0	e0	-
length	4.9 mm	4.9 mm	3 mm	-
Humidity sensitivity level	1	1	1	-
Number of functions	1	1	1	-
Number of terminals	8	8	8	-
Maximum operating temperature	85 °C	70 °C	70 °C	-
Maximum output current	1.5 A	1.5 A	1.5 A	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
encapsulated code	SOP	SOP	TSSOP	-
Package shape	RECTANGULAR	RECTANGULAR	SQUARE	-
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-
Peak Reflow Temperature (Celsius)	235	235	235	-
Certification status	Not Qualified	Not Qualified	Not Qualified	-
Maximum seat height	1.75 mm	1.75 mm	1.1 mm	-
surface mount	YES	YES	YES	-
Switch configuration	BOOST	BOOST	BOOST	-
Maximum switching frequency	750 kHz	750 kHz	750 kHz	-
Temperature level	INDUSTRIAL	COMMERCIAL	COMMERCIAL	-
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-
Terminal form	GULL WING	GULL WING	GULL WING	-
Terminal pitch	1.27 mm	1.27 mm	0.65 mm	-
Terminal location	DUAL	DUAL	DUAL	-
Maximum time at peak reflow temperature	20	20	20	-
width	3.9 mm	3.9 mm	3 mm	-

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