LM2638MX datasheet, PDF - EEWORLD Datasheet

LM2638MX: DescriptionSWITCHING CONTROLLER, 286kHz SWITCHING FREQ-MAX, PDSO24, SOIC-24; CategoryThe power supply circuit; File Size348KB，8 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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LM2638MX Overview

SWITCHING CONTROLLER, 286kHz SWITCHING FREQ-MAX, PDSO24, SOIC-24

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Texas Instruments
package instruction	SOP, SOP24,.4
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	5.25 V
Minimum input voltage	4.75 V
Nominal input voltage	5 V
JESD-30 code	R-PDSO-G24
JESD-609 code	e0
length	15.4 mm
Humidity sensitivity level	2A
Number of functions	1
Number of terminals	24
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP24,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	220
Certification status	Not Qualified
Maximum seat height	2.65 mm
surface mount	YES
Switch configuration	SINGLE
Maximum switching frequency	286 kHz
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	7.5 mm
Base Number Matches	1

	LM2638MX	LM2638M/NOPB
Description	SWITCHING CONTROLLER, 286kHz SWITCHING FREQ-MAX, PDSO24, SOIC-24	SWITCHING CONTROLLER, 286kHz SWITCHING FREQ-MAX, PDSO24, SOIC-24
Is it Rohs certified?	incompatible	conform to
Maker	Texas Instruments	Texas Instruments
package instruction	SOP, SOP24,.4	SOP, SOP24,.4
Reach Compliance Code	compliant	compliant
ECCN code	EAR99	EAR99
Is Samacsys	N	N
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	5.25 V	5.25 V
Minimum input voltage	4.75 V	4.75 V
Nominal input voltage	5 V	5 V
JESD-30 code	R-PDSO-G24	R-PDSO-G24
JESD-609 code	e0	e3
length	15.4 mm	15.4 mm
Humidity sensitivity level	2A	3
Number of functions	1	1
Number of terminals	24	24
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Encapsulate equivalent code	SOP24,.4	SOP24,.4
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	220	260
Certification status	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	2.65 mm
surface mount	YES	YES
Switch configuration	SINGLE	SINGLE
Maximum switching frequency	286 kHz	286 kHz
Terminal surface	Tin/Lead (Sn85Pb15)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	30	NOT SPECIFIED
width	7.5 mm	7.5 mm
Base Number Matches	1	1

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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