LM2591HV datasheet(4/20 Pages) NSC

Part #	LM2591HV

Description	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator

Download	20 Pages

Scroll/Zoom	100%

Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

Logo

4 / 20 page

All Output Voltage Versions

Electrical Characteristics (Continued)

Note 11: Junction to ambient thermal resistance (no external heat sink) for the package mounted TO-220 package mounted vertically, with the leads soldered to

a printed circuit board with (1 oz.) copper area of approximately 1 in2.

Note 12: Junction to ambient thermal resistance with the TO-263 package tab soldered to a single sided printed circuit board with 0.5 in2 of (1 oz.) copper area.

Note 13: Junction to ambient thermal resistance with the TO-263 package tab soldered to a single sided printed circuit board with 2.5 in2 of (1 oz.) copper area.

Note 14: Junction to ambient thermal resistance with the TO-263 package tab soldered to a double sided printed circuit board with 3 in2 of (1 oz.) copper area on

the LM2591HVS side of the board, and approximately 16 in2 of copper on the other side of the p-c board. See application hints in this data sheet and the thermal

model in Switchers Made Simple available at http://power.national.com.

Typical Performance Characteristics (Circuit of Figure 1)

Normalized

Output Voltage

Line Regulation

10129302

10129303

Efficiency

Switch Saturation

Voltage

10129304

10129305

www.national.com

4

Similar Part No. - LM2591HV

Manufacturer	Part #	Datasheet	Description
Texas Instruments	LM2591HV	3Mb / 29P	[Old version datasheet] LM2591HV SIMPLE SWITCHER Power onverter 150 kHz 1A Step-Down Voltage
Texas Instruments	LM2591HV	3Mb / 31P	[Old version datasheet] SIMPLE SWITCHER Power Converter Step-Down Voltage Regulator
Guangdong Youtai Semico...	LM2591HV	1Mb / 14P	1A Step-Down Voltage Regulator
Guangdong Youtai Semico...	LM2591HVS-12	1Mb / 14P	1A Step-Down Voltage Regulator
Texas Instruments	LM2591HVS-3.3	3Mb / 29P	[Old version datasheet] LM2591HV SIMPLE SWITCHER Power onverter 150 kHz 1A Step-Down Voltage

More results

Similar Description - LM2591HV

Manufacturer	Part #	Datasheet	Description
National Semiconductor ...	LM2595	935Kb / 29P	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
	LM2590HV	752Kb / 20P	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features
	LM2598	847Kb / 33P	SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features
	LM2592HV	655Kb / 20P	SIMPLE SWITCHER Power Converter 150 kHz 2A Step-Down Voltage Regulator
	LM2594	740Kb / 28P	SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator
	LM2596	736Kb / 31P	SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator
Texas Instruments	LM2595	3Mb / 41P	[Old version datasheet] SIMPLE SWITCHER짰 Power Converter 150 kHz 1A Step-Down Voltage Regulator
	LM2593HV	1Mb / 31P	[Old version datasheet] SIMPLE SWITCHER Power Converter 150-kHz, 2-A Step-Down Voltage Regulator
	LM2599SX-50	2Mb / 44P	[Old version datasheet] LM2599 SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator
	LM2596SX-5.0	4Mb / 42P	[Old version datasheet] LM2596 SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator

More results

LM2591HV Datasheet(PDF) 4 Page - National Semiconductor (TI)

LM2591HV Datasheet(HTML) 4 Page - National Semiconductor (TI)

Similar Part No. - LM2591HV

Similar Description - LM2591HV

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Datasheet Download

Link URL