LM27342QMY datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> LM27342QMY

LM27342QMY: Description2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization; CategoryPower/power management The power supply circuit; File Size581KB，30 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com; Environmental Compliance

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LM27342QMY Overview

2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization

LM27342QMY Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	HTSSOP, TSSOP10,.19,20
Reach Compliance Code	compli
ECCN code	EAR99
Other features	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	20 V
Minimum input voltage	3 V
Nominal input voltage	12 V
JESD-30 code	S-PDSO-G10
JESD-609 code	e3
length	3 mm
Humidity sensitivity level	3
Number of functions	1
Number of terminals	10
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum output current	4 A
Package body material	PLASTIC/EPOXY
encapsulated code	HTSSOP
Encapsulate equivalent code	TSSOP10,.19,20
Package shape	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.09 mm
surface mount	YES
Switch configuration	BUCK
Maximum switching frequency	2300 kHz
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3 mm
Base Number Matches	1

LM27342QMY Related Products

	LM27342QMY	LM27341MYX	LM27341QMY	LM27341QMYX	LM27341SDX	LM27341_10	LM27342MYX	LM27342QMYX	LM27342SD
Description	2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization	2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization	2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization	2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization	2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization	2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization	2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization	2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization	2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization
Is it Rohs certified?	conform to	incompatible	incompatible	incompatible	incompatible	-	conform to	conform to	incompatible
package instruction	HTSSOP, TSSOP10,.19,20	HTSSOP, TSSOP10,.19,20	HTSSOP, TSSOP10,.19,20	HTSSOP, TSSOP10,.19,20	HVSON, SOLCC10,.12,20	-	HTSSOP, TSSOP10,.19,20	HTSSOP, TSSOP10,.19,20	3 X 3 MM, LLP-10
Reach Compliance Code	compli	compli	compli	compli	compli	-	compli	compli	_compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	-	EAR99	EAR99	EAR99
Other features	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V	-	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	-	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	CURRENT-MODE	CURRENT-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	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	20 V	20 V	20 V	20 V	20 V	-	20 V	20 V	20 V
Minimum input voltage	3 V	3 V	3 V	3 V	3 V	-	3 V	3 V	3 V
Nominal input voltage	12 V	12 V	12 V	12 V	12 V	-	12 V	12 V	12 V
JESD-30 code	S-PDSO-G10	S-PDSO-G10	S-PDSO-G10	S-PDSO-G10	S-PDSO-N10	-	S-PDSO-G10	S-PDSO-G10	S-PDSO-N10
JESD-609 code	e3	-	e0	e0	-	-	e3	e3	e0
length	3 mm	3 mm	3 mm	3 mm	3 mm	-	3 mm	3 mm	3 mm
Humidity sensitivity level	3	1	-	-	1	-	3	3	1
Number of functions	1	1	1	1	1	-	1	1	1
Number of terminals	10	10	10	10	10	-	10	10	10
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	-	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-	-40 °C	-40 °C	-40 °C
Maximum output current	4 A	3.7 A	3.7 A	3.7 A	3.7 A	-	4 A	4 A	4 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HVSON	-	HTSSOP	HTSSOP	HVSON
Encapsulate equivalent code	TSSOP10,.19,20	TSSOP10,.19,20	TSSOP10,.19,20	TSSOP10,.19,20	SOLCC10,.12,20	-	TSSOP10,.19,20	TSSOP10,.19,20	SOLCC10,.12,20
Package shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	-	SQUARE	SQUARE	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	-	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260	225	NOT SPECIFIED	NOT SPECIFIED	225	-	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.09 mm	1.09 mm	1.09 mm	1.09 mm	0.8 mm	-	1.09 mm	1.09 mm	0.8 mm
surface mount	YES	YES	YES	YES	YES	-	YES	YES	YES
Switch configuration	BUCK	BUCK	BUCK	BUCK	BUCK	-	BUCK	BUCK	BUCK
Maximum switching frequency	2300 kHz	2300 kHz	2300 kHz	2300 kHz	2300 kHz	-	2300 kHz	2300 kHz	2300 kHz
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	-	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	-	Matte Tin (Sn)	Matte Tin (Sn)	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	NO LEAD	-	GULL WING	GULL WING	NO LEAD
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	-	0.5 mm	0.5 mm	0.5 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	-	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	40	NOT SPECIFIED	40
width	3 mm	3 mm	3 mm	3 mm	3 mm	-	3 mm	3 mm	3 mm
Base Number Matches	1	1	1	1	-	-	-	1	-

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