LM5642XMT datasheet, PDF - EEWORLD Datasheet

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LM5642XMT: DescriptionIC DUAL SWITCHING CONTROLLER, 424 kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28, Switching Regulator or Controller; CategoryPower/power management The power supply circuit; File Size640KB，28 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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LM5642XMT Overview

IC DUAL SWITCHING CONTROLLER, 424 kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28, Switching Regulator or Controller

LM5642XMT Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	TSSOP-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	5.5 V
Minimum input voltage	4.5 V
Nominal input voltage	5 V
JESD-30 code	R-PDSO-G28
JESD-609 code	e0
length	9.7 mm
Humidity sensitivity level	3
Number of functions	1
Number of terminals	28
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP28,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	235
Certification status	Not Qualified
Maximum seat height	1.1 mm
surface mount	YES
Switch configuration	PUSH-PULL
Maximum switching frequency	424 kHz
Temperature level	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	4.4 mm
Base Number Matches	1

LM5642XMT Related Products

	LM5642XMT	LM5642XMTX	LM5642XMTX/NOPB	LM5642XMH
Description	IC DUAL SWITCHING CONTROLLER, 424 kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28, Switching Regulator or Controller	IC DUAL SWITCHING CONTROLLER, 424 kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28, Switching Regulator or Controller	IC DUAL SWITCHING CONTROLLER, 424 kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28, Switching Regulator or Controller	IC DUAL SWITCHING CONTROLLER, 424 kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28, Switching Regulator or Controller
Is it Rohs certified?	incompatible	incompatible	conform to	incompatible
package instruction	TSSOP-28	TSSOP-28	TSSOP, TSSOP28,.25	TSSOP-28
Reach Compliance Code	not_compliant	not_compliant	compliant	not_compliant
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	5.5 V	5.5 V	5.5 V	5.5 V
Minimum input voltage	4.5 V	4.5 V	4.5 V	4.5 V
Nominal input voltage	5 V	5 V	5 V	5 V
JESD-30 code	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28
JESD-609 code	e0	e0	e3	e0
length	9.7 mm	9.7 mm	9.7 mm	9.7 mm
Humidity sensitivity level	3	3	3	1
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
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	TSSOP	TSSOP	HTSSOP
Encapsulate equivalent code	TSSOP28,.25	TSSOP28,.25	TSSOP28,.25	TSSOP28,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	235	235	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.1 mm	1.1 mm	1.1 mm	1.1 mm
surface mount	YES	YES	YES	YES
Switch configuration	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL
Maximum switching frequency	424 kHz	424 kHz	424 kHz	424 kHz
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Matte Tin (Sn)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm	0.65 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	30	NOT SPECIFIED	40
width	4.4 mm	4.4 mm	4.4 mm	4.4 mm

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