LM2575-ATB5T datasheet(4/10 Pages) FCI

部件名	LM2575-ATB5T

功能描述	1.0A Step - Down Voltage Switching Regulators 1A output current

Download	10 Pages

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制造商	FCI [First Components International]

网页	http://www.cotra.com.tw/

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ELECTRICAL CHARACTERISTICS:

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

J

Parameter

Conditions

Symbol

Min

Typ

Max

Unit

Output Voltage

Efficiency

V = 12V, I

= 0.2A

IN

LOAD

V = 12V, I

= 1A

IN

LOAD

V

OUT

V

OUT

h

3.234

3.168/3.135

-

3.3

75

3.366

3.432/3.465

-

V

%

V

4.75V V

40V, 0.2A I

1A

IN

LOAD

Parameter

Conditions

Symbol

Min

Typ

Max

Unit

Output Voltage

Efficiency

V = 12V, I

= 0.2A

L

IN

OAD

V = 12V, I

= 1A

IN

LOAD

V

OUT

V

OUT

h

4.900

4.800/4.750

-

5.0

77

5.100

5.200/5.250

-

V

%

V

ELECTRICAL CHARACTERISTICS:

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

J

8V V

40V, 0.2A I

1A

IN

LOAD

Parameter

Conditions

Symbol

Min

Typ

Max

Unit

Output Voltage

Efficiency

V = 25V, I

= 0.2A

IN

LOAD

V = 15V, I

= 1A

IN

LOAD

V

OUT

V

OUT

h

11.76

11.52/11.40

-

12.0

88

12.24

12.48/12.60

-

V

%

V

ELECTRICAL CHARACTERISTICS:

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

J

15V V

40V, 0.2A I

1A

IN

LOAD

Parameter

Conditions

Symbol

Min

Typ

Max

Unit

Feedback Voltage

Efficiency

V = 30V, I

= 0.2A

IN

LOAD

V = 18V, I

= 1A

IN

LOAD

V

OUT

V

OUT

h

14.70

14.40/14.25

-

15.0

88

15.30

15.60/15.75

-

V

%

V

ELECTRICAL CHARACTERISTICS:

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

J

18V V

40V, 0.2A I

1A

IN

LOAD

ELECTRICAL CHARACTERISTICS:

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

J

Conditions

Symbol

Min

Typ

Max

Unit

V = 12V, I

= 0.2A, V

= 5V

IN

LOAD

OUT

V = 12V, I

= 1.0A,

=5V

IN

LOAD

V

OUT

V

OUT

V

OUT

h

1.217

1.193/1.180

-

1.230

77

1.243

1.267/1.280

-

V

%

V

Parameter

Feedback Voltage

Efficiency

8V V

40V, 0.2A I

1A

IN

LOAD

V

= 5V

OUT

LM2575-3.3

LM2575-5.0

LM2575-12

LM2575-15

LM2575-adj

LM2575 1.0A Step - Down Voltage Switching Regulators

类似零件编号 - LM2575-ATB5T

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