LM2576HVS-3.3 datasheet(5/37 Pages) TI1

부품명	LM2576HVS-3.3

상세설명	LM2576/LM2576HV Series SIMPLE SWITCHER짰 3A Step-Down Voltage Regulator

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LM2576, LM2576HV

www.ti.com

SNVS107C – JUNE 1999 – REVISED APRIL 2013

ELECTRICAL CHARACTERISTICS LM2576-15, LM2576HV-15

Specifications with standard type face are for TJ = 25°C, and those with boldface type apply over full Operating Temperature

Range.

LM2576-15

Units

LM2576HV-15

Symbol

Parameter

Conditions

(Limits)

Typ

Limit (1)

SYSTEM PARAMETERS Test Circuit Figure 21 and Figure 22(2)

VOUT

Output Voltage

VIN = 25V, ILOAD = 0.5A

15

V

Circuit of Figure 21 and Figure 22

14.70

V(Min)

15.30

V(Max)

VOUT

Output Voltage

0.5A

≤ ILOAD ≤ 3A,

15

V

LM2576

18V

≤ VIN ≤ 40V

14.40/14.25

V(Min)

Circuit of Figure 21 and Figure 22

15.60/15.75

V(Max)

VOUT

Output Voltage

0.5A

≤ ILOAD ≤ 3A,

15

V

LM2576HV

18V

≤ VIN ≤ 60V

14.40/14.25

V(Min)

Circuit of Figure 21 and Figure 22

15.68/15.83

V(Max)

η

Efficiency

VIN = 18V, ILOAD = 3A

88

%

(1)

All limits specified at room temperature (standard type face) and at temperature extremes (bold type face). All room temperature limits

are 100% production tested. All limits at temperature extremes are specified via correlation using standard Statistical Quality Control

(SQC) methods.

(2)

External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance.

When the LM2576/LM2576HV is used as shown in Figure 21 and Figure 22, system performance will be as shown in ELECTRICAL

CHARACTERISTICS ALL OUTPUT VOLTAGE VERSIONS.

ELECTRICAL CHARACTERISTICS LM2576-ADJ, LM2576HV-ADJ

Specifications with standard type face are for TJ = 25°C, and those with boldface type apply over full Operating Temperature

Range.

LM2576-ADJ

Units

LM2576HV-ADJ

Symbol

Parameter

Conditions

(Limits)

Typ

Limit (1)

SYSTEM PARAMETERS Test Circuit Figure 21 and Figure 22(2)

VOUT

Feedback Voltage

VIN = 12V, ILOAD = 0.5A

1.230

V

VOUT = 5V,

1.217

V(Min)

Circuit of Figure 21 and Figure 22

1.243

V(Max)

VOUT

Feedback Voltage

0.5A

≤ ILOAD ≤ 3A,

1.230

V

LM2576

8V

≤ VIN ≤ 40V

1.193/1.180

V(Min)

VOUT = 5V, Circuit of Figure 21 and Figure 22

1.267/1.280

V(Max)

VOUT

Feedback Voltage

0.5A

≤ ILOAD ≤ 3A,

1.230

V

LM2576HV

8V

≤ VIN ≤ 60V

1.193/1.180

V(Min)

VOUT = 5V, Circuit of Figure 21 and Figure 22

1.273/1.286

V(Max)

η

Efficiency

VIN = 12V, ILOAD = 3A, VOUT = 5V

77

%

(1)

All limits specified at room temperature (standard type face) and at temperature extremes (bold type face). All room temperature limits

are 100% production tested. All limits at temperature extremes are specified via correlation using standard Statistical Quality Control

(SQC) methods.

(2)

External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance.

When the LM2576/LM2576HV is used as shown in Figure 21 and Figure 22, system performance will be as shown in ELECTRICAL

CHARACTERISTICS ALL OUTPUT VOLTAGE VERSIONS.

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Product Folder Links: LM2576 LM2576HV

유사한 부품 번호 - LM2576HVS-3.3

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	LM2576HVS-3.3	639Kb / 24P	SIMPLE SWITCHER 3A Step-Down Voltage Regulator
Texas Instruments	LM2576HVS-3.3	3Mb / 37P	[Old version datasheet] SIMPLE SWITCHER짰 3A Step-Down Voltage Regulator
Tiger Electronic Co.,Lt...	LM2576HVS-3.3	4Mb / 8P	regulators are monolithic integrated circuits that provide all the active functions for a step-down switching
ARTSCHIP ELECTRONICS CO...	LM2576HVS-3.3	1Mb / 23P	SIMPLE SWITCHER 3A Step-Down Voltage Regulator
Guangdong Youtai Semico...	LM2576HVS-3.3	2Mb / 10P	IC REG BUCK 3A TO263-5L

More results

유사한 설명 - LM2576HVS-3.3

제조업체	부품명	데이터시트	상세설명
Texas Instruments	LM2576S-12	3Mb / 37P	[Old version datasheet] LM2576/LM2576HV Series SIMPLE SWITCHER짰 3A Step-Down Voltage Regulator
	LM2576	3Mb / 37P	[Old version datasheet] LM2576/LM2576HV Series SIMPLE SWITCHER짰 3A Step-Down Voltage Regulator
	LM2576T-ADJ	3Mb / 37P	[Old version datasheet] LM2576/LM2576HV Series SIMPLE SWITCHER짰 3A Step-Down Voltage Regulator
	LM2576S-5.0-NOPB	3Mb / 37P	[Old version datasheet] SIMPLE SWITCHER짰 3A Step-Down Voltage Regulator
	LM5576	1Mb / 30P	[Old version datasheet] SIMPLE SWITCHER짰 75V, 3A Step-Down Switching Regulator
National Semiconductor ...	LM25576_0703	434Kb / 24P	SIMPLE SWITCHER짰 42V, 3A Step-Down Switching Regulator
Texas Instruments	LM2676SX-ADJ	1Mb / 35P	[Old version datasheet] LM2676 SIMPLE SWITCHER짰 High Efficiency 3A Step-Down Voltage Regulator
National Semiconductor ...	LM1575	848Kb / 28P	SIMPLE SWITCHER짰 1A Step-Down Voltage Regulator
Texas Instruments	LM5576Q0	972Kb / 27P	[Old version datasheet] LM5576Q0 SIMPLE SWITCHER짰 75V, 3A Step-Down Switching Regulator
Texas Instruments	LM2575T-5.0	5Mb / 44P	[Old version datasheet] SIMPLE SWITCHER짰 1A Step-Down Voltage Regulator

More results

LM2576HVS-3.3 데이터시트(PDF) 5 Page - Texas Instruments

LM2576HVS-3.3 데이터시트(HTML) 5 Page - Texas Instruments

유사한 부품 번호 - LM2576HVS-3.3

유사한 설명 - LM2576HVS-3.3

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