LM2598_13 datasheet(11/45 Pages) TI1

부품명	LM2598

상세설명	SIMPLE SWITCHER짰 Power Converter 150 kHz 1A Step-Down Voltage Regulator with Features

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제조업체	TI1 [Texas Instruments]

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LM2598

www.ti.com

SNVS125C – MARCH 1998 – REVISED APRIL 2013

Test Circuit and Layout Guidelines

Fixed Output Voltage Versions

Component Values shown are for VIN = 15V, VOUT = 5V, ILOAD = 1A.

120

μF, 50V, Aluminum Electrolytic Nichicon “PL Series”

120

μF, 35V Aluminum Electrolytic, Nichicon “PL Series”

3A, 40V Schottky Rectifier, 1N5822

68

μH, L30

Typical Values

*CSS:

— 0.1

μF

CDELAY: — 0.1 μF

RPull Up: — 4.7k

Adjustable Output Voltage Versions

where VREF = 1.23V

Select R1 to be approximately 1kΩ, use a 1% resistor for best stability.

Component Values shown are for VIN = 20V,

VOUT = 10V, ILOAD = 1A.

CIN — 120 μF, 35V, Aluminum Electrolytic Nichicon “PL Series”

COUT — 120 μF, 35V Aluminum Electrolytic, Nichicon “PL Series”

D1

—3A, 40V Schottky Rectifier, 1N5822

L1

—100

μH, L29

R1 —1 kΩ, 1%

R2 —7.15k, 1%

CFF —3.3 nF, See Application Information Section

RFF —3 kΩ, See Application Information Section

Typical Values

CSS—0.1 μF

CDELAY—0.1 μF

RPULL UP—4.7k

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Product Folder Links: LM2598

유사한 부품 번호 - LM2598_13

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	LM2598S-12	847Kb / 33P	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features
Texas Instruments	LM2598S-12/NOPB	2Mb / 47P	[Old version datasheet] SIMPLE SWITCHER Power Converter 150-kHz 1-A Step-Down Voltage Regulator, With Features
National Semiconductor ...	LM2598S-3.3	847Kb / 33P	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features
Texas Instruments	LM2598S-3.3/NOPB	2Mb / 47P	[Old version datasheet] SIMPLE SWITCHER Power Converter 150-kHz 1-A Step-Down Voltage Regulator, With Features
National Semiconductor ...	LM2598S-5.0	847Kb / 33P	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features

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유사한 설명 - LM2598_13

제조업체	부품명	데이터시트	상세설명
Texas Instruments	LM2595	3Mb / 41P	[Old version datasheet] SIMPLE SWITCHER짰 Power Converter 150 kHz 1A Step-Down Voltage Regulator
National Semiconductor ...	LM2599	817Kb / 32P	SIMPLE SWITCHER짰 Power Converter 150 kHz 3A Step-Down Voltage Regulator, with Features
Texas Instruments	LM2595SX-3.3	3Mb / 41P	[Old version datasheet] LM2595 SIMPLE SWITCHER짰 Power Converter 150 kHz 1A Step-Down Voltage Regulator
Texas Instruments	LM2595S-50	3Mb / 41P	[Old version datasheet] LM2595 SIMPLE SWITCHER짰 Power Converter 150 kHz 1A Step-Down Voltage Regulator
National Semiconductor ...	LM2590HV	752Kb / 20P	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features
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	LM22672	435Kb / 18P	1A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features
Texas Instruments	LM2590HVSX-5.0-NOPB	788Kb / 22P	[Old version datasheet] LM2590HV SIMPLE SWITCHERPower Converter 150 kHz 1A Step-Down Voltage Regulator, with Features
National Semiconductor ...	LM2596SX-ADJ	736Kb / 31P	SIMPLE SWITCHER짰 Power Converter 150 kHz 3A Step-Down Voltage Regulator

More results

LM2598 데이터시트(PDF) 11 Page - Texas Instruments

LM2598 데이터시트(HTML) 11 Page - Texas Instruments

유사한 부품 번호 - LM2598_13

유사한 설명 - LM2598_13

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