LM2576 datasheet(7/28 Pages) ONSEMI

Numer części	LM2576

Szczegółowy opis	3.0 A, 15 V, Step?묭own Switching Regulator

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Producent	ONSEMI [ON Semiconductor]

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LM2576

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7

2.0 A

0

A

B

C

100

ms/DIV

5

ms/DIV

Figure 13. Switching Waveforms

Figure 14. Load Transient Response

Vout = 15 V

A: Output Pin Voltage, 10 V/DIV

B: Inductor Current, 2.0 A/DIV

C: Inductor Current, 2.0 A/DIV, AC−Coupled

D: Output Ripple Voltage, 50 mV/dDIV, AC−Coupled

Horizontal Time Base: 5.0

ms/DIV

50 V

0

4.0 A

2.0 A

100 mV

Output

Voltage

Change

0

3.0 A

2.0 A

1.0 A

0

4.0 A

− 100 mV

Load

Current

TYPICAL PERFORMANCE CHARACTERISTICS (Circuit of Figure 15)

D

Podobny numer części - LM2576

Producent	Numer części	Arkusz danych	Szczegółowy opis
National Semiconductor ...	LM2576	639Kb / 24P	SIMPLE SWITCHER 3A Step-Down Voltage Regulator
Tiger Electronic Co.,Lt...	LM2576	4Mb / 8P	regulators are monolithic integrated circuits that provide all the active functions for a step-down switching
ON Semiconductor	LM2576	417Kb / 26P	EASY SWITCHER 3.0 A STEP.DOWN VOLTAGE REGULATOR June, 2004 ??Rev. 5
HTC Korea TAEJIN Techno...	LM2576	413Kb / 11P	3A, 52kHz, Step-Down Switching Regulator
Semtech Corporation	LM2576	441Kb / 19P	1A & 3A Miniconverter Switching Regulators

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Podobny opis - LM2576

Producent	Numer części	Arkusz danych	Szczegółowy opis
ON Semiconductor	LM2576	276Kb / 28P	3.0 A, 15 V, Step?묭own Switching Regulator January, 2006 ??Rev. 8
IK Semicon Co., Ltd	IL2576-XX	612Kb / 10P	3.0 A, 15 V, Step-Down Switching Regulator
ON Semiconductor	LM2575	364Kb / 28P	1.0 A, Adjustable Output Voltage, Step?묭own Switching Regulator November, 2005 ??Rev. 8
ON Semiconductor	LM2574	296Kb / 26P	0.5 A, Adjustable Output Voltage, Step?묭own Switching Regulator August, 2006 ??Rev. 8
IK Semicon Co., Ltd	IL2575-XX	761Kb / 17P	1.0 A, 15 V, Step-Down Switching Regulator
ON Semiconductor	LM2596	455Kb / 25P	3.0 A, Step-Down Switching Regulator November, 2008 ??Rev. 0
	LM2596	455Kb / 25P	3.0 A, Step-Down Switching Regulator November, 2008 ??Rev. 0
	NCP3123	2Mb / 41P	Dual 3.0 A, Step-Down DC/DC Switching Regulator October, 2008 ??Rev. 1
	NCP3121	2Mb / 41P	Dual 3.0 A, Step-Down DC/DC Switching Regulator October, 2008 ??Rev. 1
Texas Instruments	LM25010	1Mb / 31P	[Old version datasheet] 42-V, 1-A Step-Down Switching Regulator

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