LTC1437CG datasheet, PDF - EEWORLD Datasheet

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LTC1437CG: DescriptionIC reg ctrlr buck pwm CM 28-ssop; CategoryPower/power management The power supply circuit; File Size2MB，28 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html

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LTC1437CG Overview

IC reg ctrlr buck pwm CM 28-ssop

LTC1437CG Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	incompatible
Maker	Linear ( ADI )
Parts packaging code	SSOP
package instruction	SSOP, SSOP28,.3
Contacts	28
Manufacturer packaging code	G
Reach Compliance Code	_compli
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	30 V
Minimum input voltage	3.5 V
Nominal input voltage	15 V
JESD-30 code	R-PDSO-G28
JESD-609 code	e0
length	10.2 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	28
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output current	2 A
Nominal output voltage	1.19 V
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Encapsulate equivalent code	SSOP28,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	235
Certification status	Not Qualified
Maximum seat height	2 mm
surface mount	YES
Switch configuration	PUSH-PULL
Maximum switching frequency	400 kHz
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	20
width	5.3 mm

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LTC1437CG Related Products

	LTC1437CG	LTC1436CGN-PLL	LTC1436CGN	LTC1437CG#TR	LTC1436IGN	106RN54S-3C6-18.0	P-2208H4223FGWP	LTC1437CG#PBF
Description	IC reg ctrlr buck pwm CM 28-ssop	IC reg ctrlr buck pwm CM 24-ssop	IC reg ctrlr buck pwm CM 24-ssop	IC reg ctrlr buck pwm CM 28-ssop	IC reg ctrlr buck pwm CM 24-ssop	D Type Connector, 54 Contact(s), Female, Crimp Terminal, Receptacle	Fixed Resistor, Thin Film, 0.8W, 422000ohm, 150V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 2208, CHIP	IC REG CTRLR BUCK 28SSOP
Reach Compliance Code	_compli	_compli	_compli	compli	_compli	unknown	compliant	compliant
JESD-609 code	e0	e0	e0	e0	e0	e4	e4	e3
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	-	conform to	conform to
Maker	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	-	-	Linear ( ADI )
Parts packaging code	SSOP	SSOP	SSOP	SSOP	SSOP	-	-	SSOP
package instruction	SSOP, SSOP28,.3	0.150 INCH, PLASTIC, SSOP-24	0.150 INCH, PLASTIC, SSOP-24	SSOP,	0.150 INCH, PLASTIC, SSOP-24	-	SMT, 2208	SSOP,
Contacts	28	24	24	28	24	-	-	28
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	-	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	-	-	SWITCHING CONTROLLER
control mode	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	-	-	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	-	-	PULSE WIDTH MODULATION
Maximum input voltage	30 V	30 V	30 V	30 V	30 V	-	-	30 V
Minimum input voltage	3.5 V	3.5 V	3.5 V	3.5 V	3.5 V	-	-	3.5 V
Nominal input voltage	15 V	15 V	15 V	15 V	15 V	-	-	15 V
JESD-30 code	R-PDSO-G28	R-PDSO-G24	R-PDSO-G24	R-PDSO-G28	R-PDSO-G24	-	-	R-PDSO-G28
length	10.2 mm	8.65 mm	8.65 mm	10.2 mm	8.65 mm	-	-	10.2 mm
Number of functions	1	1	1	1	1	-	-	1
Number of terminals	28	24	24	28	24	-	2	28
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	85 °C	-	155 °C	70 °C
Maximum output current	2 A	2 A	2 A	2 A	2 A	-	-	2 A
Nominal output voltage	1.19 V	1.19 V	1.19 V	1.19 V	1.19 V	-	-	1.19 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY
encapsulated code	SSOP	SSOP	SSOP	SSOP	SSOP	-	-	SSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	-	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	-	SMT	SMALL OUTLINE, SHRINK PITCH
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	-	Not Qualified
Maximum seat height	2 mm	1.75 mm	1.75 mm	2 mm	1.75 mm	-	-	2 mm
surface mount	YES	YES	YES	YES	YES	-	YES	YES
Switch configuration	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	-	-	PUSH-PULL
Maximum switching frequency	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	-	-	400 kHz
technology	CMOS	CMOS	CMOS	CMOS	CMOS	-	THIN FILM	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	-	-	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Gold (Au) - with Nickel (Ni) barrier	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	-	-	GULL WING
Terminal pitch	0.65 mm	0.635 mm	0.635 mm	0.65 mm	0.635 mm	-	-	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	-	-	DUAL
width	5.3 mm	3.9116 mm	3.9116 mm	5.3 mm	3.9116 mm	-	-	5.3 mm

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