LM2598T-3.3 datasheet, PDF - EEWORLD Datasheet

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LM2598T-3.3: DescriptionSIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features; CategoryPower/power management The power supply circuit; File Size849KB，33 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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LM2598T-3.3 Overview

SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features

LM2598T-3.3 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
package instruction	BENT STAGGERED, TO-220, 7 PIN
Reach Compliance Code	_compli
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	40 V
Minimum input voltage	4.5 V
JESD-30 code	R-PSFM-T7
JESD-609 code	e0
Humidity sensitivity level	1
Number of functions	1
Number of terminals	7
Maximum operating temperature	125 °C
Minimum operating temperature	-25 °C
Maximum output current	2.6 A
Package body material	PLASTIC/EPOXY
encapsulated code	TO-220
Encapsulate equivalent code	ZIP7,.15,.2TB
Package shape	RECTANGULAR
Package form	FLANGE MOUNT
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
surface mount	NO
Switch configuration	BUCK
Maximum switching frequency	173 kHz
technology	BIPOLAR
Temperature level	OTHER
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	1.27 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	40

LM2598T-3.3 Related Products

	LM2598T-3.3	LM2598	LM2598S-12	LM2598S-3.3	LM2598S-5.0	LM2598S-ADJ	LM2598T-12	LM2598T-5.0	LM2598T-ADJ
Description	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features
Is it Rohs certified?	incompatible	-	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	National Semiconductor（TI ）	-	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）
package instruction	BENT STAGGERED, TO-220, 7 PIN	-	TO-263, SMT-7	TO-263, SMT-7	TO-263, SMT-7	TO-263, SMT-7	BENT STAGGERED, TO-220, 7 PIN	BENT STAGGERED, TO-220, 7 PIN	BENT STAGGERED, TO-220, 7 PIN
Reach Compliance Code	_compli	-	_compli	_compli	_compli	_compli	_compli	_compli	_compli
ECCN code	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
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	-	VOLTAGE-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-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	40 V	-	40 V	40 V	40 V	40 V	40 V	40 V	40 V
Minimum input voltage	4.5 V	-	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
JESD-30 code	R-PSFM-T7	-	R-PSSO-G7	R-PSSO-G7	R-PSSO-G7	R-PSSO-G7	R-PSFM-T7	R-PSFM-T7	R-PSFM-T7
JESD-609 code	e0	-	e0	e0	e0	e0	e0	e0	e0
Humidity sensitivity level	1	-	3	3	3	3	1	1	1
Number of functions	1	-	1	1	1	1	1	1	1
Number of terminals	7	-	7	7	7	7	7	7	7
Maximum operating temperature	125 °C	-	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-25 °C	-	-25 °C	-25 °C	-25 °C	-25 °C	-25 °C	-25 °C	-25 °C
Maximum output current	2.6 A	-	2.6 A	2.6 A	2.6 A	2.6 A	2.6 A	2.6 A	2.6 A
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TO-220	-	TO-263	TO-263	TO-263	TO-263	TO-220	TO-220	TO-220
Encapsulate equivalent code	ZIP7,.15,.2TB	-	SMSIP7H,.55,50TB	SMSIP7H,.55,50TB	SMSIP7H,.55,50TB	SMSIP7H,.55,50TB	ZIP7,.15,.2TB	ZIP7,.15,.2TB	ZIP7,.15,.2TB
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	FLANGE MOUNT	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT
Peak Reflow Temperature (Celsius)	260	-	235	235	235	235	260	260	260
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	NO	-	YES	YES	YES	YES	NO	NO	NO
Switch configuration	BUCK	-	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK
Maximum switching frequency	173 kHz	-	173 kHz	173 kHz	173 kHz	173 kHz	173 kHz	173 kHz	173 kHz
technology	BIPOLAR	-	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	OTHER	-	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	-	GULL WING	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	1.27 mm	-	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	SINGLE	-	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
Maximum time at peak reflow temperature	40	-	30	30	30	30	40	40	40

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