LM5045SQ datasheet, PDF - EEWORLD Datasheet

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LM5045SQ: DescriptionSWITCHING CONTROLLER, 540kHz SWITCHING FREQ-MAX, QCC28, 5 X 5 MM, LLP-28; CategoryPower/power management The power supply circuit; File Size1MB，38 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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LM5045SQ Overview

SWITCHING CONTROLLER, 540kHz SWITCHING FREQ-MAX, QCC28, 5 X 5 MM, LLP-28

LM5045SQ Parametric

Parameter Name	Attribute value
Maker	Texas Instruments
Parts packaging code	QFN
package instruction	HVQCCN,
Contacts	28
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	ALSO OPERATES IN CURRENT MODE
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	100 V
Minimum input voltage	14 V
Nominal input voltage	48 V
JESD-30 code	S-XQCC-N28
length	5 mm
Number of functions	1
Number of terminals	28
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Nominal output voltage	5 V
Package body material	UNSPECIFIED
encapsulated code	HVQCCN
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Maximum seat height	0.8 mm
surface mount	YES
Switch configuration	BOOST
Maximum switching frequency	540 kHz
Temperature level	AUTOMOTIVE
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
width	5 mm

LM5045SQ Related Products

	LM5045SQ	LM5045SQX	LM5045MH	LM5045MHX
Description	SWITCHING CONTROLLER, 540kHz SWITCHING FREQ-MAX, QCC28, 5 X 5 MM, LLP-28	SWITCHING CONTROLLER, 540kHz SWITCHING FREQ-MAX, QCC28, 5 X 5 MM, LLP-28	SWITCHING CONTROLLER, 540kHz SWITCHING FREQ-MAX, PDSO28, ETSSOP-28	SWITCHING CONTROLLER, 540kHz SWITCHING FREQ-MAX, PDSO28, ETSSOP-28
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	QFN	QFN	SSOP	SSOP
package instruction	HVQCCN,	HVQCCN,	ETSSOP-28	ETSSOP-28
Contacts	28	28	28	28
Reach Compliance Code	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99
Other features	ALSO OPERATES IN CURRENT MODE	ALSO OPERATES IN CURRENT MODE	ALSO OPERATES IN CURRENT MODE	ALSO OPERATES IN CURRENT MODE
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	100 V	100 V	100 V	100 V
Minimum input voltage	14 V	14 V	14 V	14 V
Nominal input voltage	48 V	48 V	48 V	48 V
JESD-30 code	S-XQCC-N28	S-XQCC-N28	R-PDSO-G28	R-PDSO-G28
length	5 mm	5 mm	9.7 mm	9.7 mm
Number of functions	1	1	1	1
Number of terminals	28	28	28	28
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C
Nominal output voltage	5 V	5 V	5 V	5 V
Package body material	UNSPECIFIED	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVQCCN	HVQCCN	HSSOP	HSSOP
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, HEAT SINK/SLUG, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
surface mount	YES	YES	YES	YES
Switch configuration	BOOST	BOOST	BOOST	BOOST
Maximum switching frequency	540 kHz	540 kHz	540 kHz	540 kHz
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal form	NO LEAD	NO LEAD	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.65 mm	0.65 mm
Terminal location	QUAD	QUAD	DUAL	DUAL
width	5 mm	5 mm	4.4 mm	4.4 mm

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