SUGGESTED PAD LAYOUT

7.50

4.00

A

BOTTOM VIEW

DATE CODE

XXX

F

A-47

MPL73 TYPE

SCHEMATICS

MECHANICAL CONSTRUCTION

AT 25 C: 100KHz, 0.25V

o

2

1

2

1

UNIT: mm / inch

A = 7.20 0.30 / 0.283 0.012

B=7.0/0.276

C = 2.40 0.30 / 0.094 0.012

D=3.00/0.118 MAX

E = 0.01 / 0.0004 MIN

F = 1.27 0.30 / 0.050 0.012

MAX

Notes 1. Lo is the value of initial inductance.

2. Isat shows the DC current that will cause Lo to drop approximately 20%.

3. Irms shows the DC current that will cause an approximately T of 40 C.

4. Operating Temperature Range: -55 C ~ +125 C.

5. RoHS Compliance.

o

oo

FEATURES

APPLICATIONS

Big current (32A)

Footprint compatible with most standard

Lower temperature rise at big current

Low DCR (1.7m )

Without noise

Notebook computers

DC/DC converters

Battery power equipment

Servers

Power Inductor

DELTA ELECTRONICS, INC.

TEL: 886-3-3591968; FAX: 886-3-3591991

S

http://www.deltaww.com/products/networking/power.htm

SMD TYPE

PART NO.

Lo

DCR

DCR

Isat

Irms

(uH) 20%

(m )Typ

(m ) MAX

(Amperes)

(Amperes)

MPL73-0R1

0.10

1.5

1.7

60

32

MPL73-R15

0.15

1.9

2.5

52

26

MPL73-0R2

0.20

2.4

3.0

41

24

MPL73-R22

0.22

2.5

2.8

40

23

MPL73-R33

0.33

3.5

3.9

30

20

MPL73-R47

0.47

4

4.2

26

17.5

MPL73-R68

0.68

5

5.5

25

15.5

MPL73-R82

0.82

6.8

8

24

13

MPL73-1R0

1.00

9

10

22

11

MPL73-1R5

1.5

14

15

18

9

MPL73-2R2

2.2

18

20

14

8

MPL73-3R3

3.3

28

30

13.5

6

MPL73-4R7

4.7

37

40

10

5.5

MPL73-6R8

6.8

54

60

8

4.5

MPL73-8R2

8.2

64

68

7.5

4

MPL73-100

10

102

105

7

3