LM2576 datasheet(4/23 Pages) ARTSCHIP

4 / 23 page

LM2576/LM2576HV

www.artschip.com

LM2576-12, LM2576HV-12

Electrical Characteristics

Specifications with standard type face are for TJ=25℃, and those with boldface type apply over full Operating Temperature Range.

LM2576-12

LM2576HV-12

Symbol

Parameter

Conditions

Typ

Limit(Note2)

Units(limits)

SYSTEM PARAMETERS (Note 3) Test Circuit Figure 2

VOUT

Output Voltage

VIN=25V, ILOAD=0.5A

Circuit of Figure 2

11.76

12.24

V(Min)

V(Max)

VOUT

Output Voltage

LM2576

0.5A≤ILOAD≤3A

15V≤VIN≤40V

Circuit of Figure 2

11.52/11.40

12.48/12.60

V(Min)

V(Max)

VOUT

Output Voltage

LM2576HV

0.5A≤ILOAD≤3A,

15V≤VIN≤60V

Circuit of Figure 2

11.54/11.40

12.54/12.66

V(Min)

V(Max)

Efficiency

VIN=15V, ILOAD=3A

LM2576-15, LM2576HV-15

Electrical Characteristics

Specifications with standard type face are for TJ=25℃, and those with boldface type apply over full Operating Temperature Range.

LM2576-15

LM2576HV-15

Symbol

Parameter

Conditions

Typ

Limit(Note2)

Units(limits)

SYSTEM PARAMETERS (Note 3) Test Circuit Figure 2

VOUT

Output Voltage

VIN=25V, ILOAD=0.5A

Circuit of Figure 2

14.70

15.30

V(Min)

V(Max)

VOUT

Output Voltage

LM2576

0.5A≤ILOAD≤3A

18V≤VIN≤40V

Circuit of Figure 2

14.40/14.25

15.60/15.75

V(Min)

V(Max)

VOUT

Output Voltage

LM2576HV

0.5A≤ILOAD≤3A,

18V≤VIN≤60V

Circuit of Figure 2

14.40/14.25

15.68/15.83

V(Min)

V(Max)

Efficiency

VIN=18V, ILOAD=3A

LM2576 Datasheet(PDF) 4 Page - ARTSCHIP ELECTRONICS CO.,LMITED.

LM2576 Datasheet(HTML) 4 Page - ARTSCHIP ELECTRONICS CO.,LMITED.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Datasheet Download

Link URL