LTC3850EUF datasheet, PDF - EEWORLD Datasheet

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LTC3850EUF: DescriptionIC 0.1 A DUAL SWITCHING CONTROLLER, 860 kHz SWITCHING FREQ-MAX, PQCC28, 4 X 4 MM, PLASTIC, QFN-28, Switching Regulator or Controller; CategoryPower/power management The power supply circuit; File Size475KB，32 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html

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LTC3850EUF Overview

IC 0.1 A DUAL SWITCHING CONTROLLER, 860 kHz SWITCHING FREQ-MAX, PQCC28, 4 X 4 MM, PLASTIC, QFN-28, Switching Regulator or Controller

LTC3850EUF Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Linear ( ADI )
Parts packaging code	QFN
package instruction	HVQCCN, LCC28,.16SQ,16
Contacts	28
Reach Compliance Code	not_compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DUAL SWITCHING CONTROLLER
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	24 V
Minimum input voltage	4 V
Nominal input voltage	15 V
JESD-30 code	S-PQCC-N28
JESD-609 code	e0
length	4 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	28
Maximum operating temperature	85 °C
Minimum operating temperature
Maximum output current	0.1 A
Package body material	PLASTIC/EPOXY
encapsulated code	HVQCCN
Encapsulate equivalent code	LCC28,.16SQ,16
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	255
Certification status	Not Qualified
Maximum seat height	0.8 mm
surface mount	YES
Switch configuration	PUSH-PULL
Maximum switching frequency	860 kHz
technology	CMOS
Temperature level	COMMERCIAL EXTENDED
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD
Terminal pitch	0.4 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	40
width	4 mm

LTC3850EUF Related Products

	LTC3850EUF	LTC3850EUF#TR	LTC3850EGN#TR	LTC3850EGN
Description	IC 0.1 A DUAL SWITCHING CONTROLLER, 860 kHz SWITCHING FREQ-MAX, PQCC28, 4 X 4 MM, PLASTIC, QFN-28, Switching Regulator or Controller	IC 0.1 A DUAL SWITCHING CONTROLLER, 860 kHz SWITCHING FREQ-MAX, PQCC28, 4 X 4 MM, PLASTIC, QFN-28, Switching Regulator or Controller	IC 0.1 A DUAL SWITCHING CONTROLLER, 860 kHz SWITCHING FREQ-MAX, PDSO28, 0.150 INCH, PLASTIC, SSOP-28, Switching Regulator or Controller	IC 0.1 A DUAL SWITCHING CONTROLLER, 860 kHz SWITCHING FREQ-MAX, PDSO28, 0.150 INCH, PLASTIC, SSOP-28, Switching Regulator or Controller
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible
Maker	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )
Parts packaging code	QFN	QFN	SSOP	SSOP
package instruction	HVQCCN, LCC28,.16SQ,16	HVQCCN, LCC28,.16SQ,16	SSOP, SSOP28,.25	SSOP, SSOP28,.25
Contacts	28	28	28	28
Reach Compliance Code	not_compliant	not_compliant	not_compliant	_compli
ECCN code	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER
control mode	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	24 V	24 V	24 V	24 V
Minimum input voltage	4 V	4 V	4 V	4 V
Nominal input voltage	15 V	15 V	15 V	15 V
JESD-30 code	S-PQCC-N28	S-PQCC-N28	R-PDSO-G28	R-PDSO-G28
JESD-609 code	e0	e0	e0	e0
length	4 mm	4 mm	9.893 mm	9.893 mm
Humidity sensitivity level	1	1	1	1
Number of functions	1	1	1	1
Number of terminals	28	28	28	28
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C
Maximum output current	0.1 A	0.1 A	0.1 A	0.1 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVQCCN	HVQCCN	SSOP	SSOP
Encapsulate equivalent code	LCC28,.16SQ,16	LCC28,.16SQ,16	SSOP28,.25	SSOP28,.25
Package shape	SQUARE	SQUARE	RECTANGULAR	RECTANGULAR
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	255	235	235	255
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	0.8 mm	0.8 mm	1.75 mm	1.75 mm
surface mount	YES	YES	YES	YES
Switch configuration	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL
Maximum switching frequency	860 kHz	860 kHz	860 kHz	860 kHz
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD	NO LEAD	GULL WING	GULL WING
Terminal pitch	0.4 mm	0.4 mm	0.635 mm	0.635 mm
Terminal location	QUAD	QUAD	DUAL	DUAL
Maximum time at peak reflow temperature	40	20	20	40
width	4 mm	4 mm	3.899 mm	3.899 mm

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