EPI100552B50 datasheet(7/50 Pages) PCA

7 / 50 page

E L E C T R O N I C S I N C .

Surface Mount Power Inductor

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

• Low loss material ensures operation in high frequency

switching converters, such as Buck, Boost or as output

averaging filter inductor

• Also suitable for use in high quality filter applications

• Up to 1 MHz Switching Frequency

• UL 94V-0 Recognized Materials

EPI B37F Series

Product performance is limited to specified parameters. Data is subject to change without prior notice.

Package

Electrical Parameters @ 25° C

Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25

10.4

14.6

24.9

56.0

82.6

99.4

151.7

219.3

330.6

470.9

Inductance

(µH ± 15%)

@ 0 Adc

DCR

(

Ω Typ.)

.020

.028

.048

.115

.172

.235

.371

.446

.691

1.021

Idc

(Amps)

4.0

3.2

2.5

1.7

1.4

1.3

1.0

.81

.65

.53

Part

Number

EPI100402B37F

EPI150322B37F

EPI250252B37F

EPI560172B37F

EPI820142B37F

EPI101132B37F

EPI151102B37F

EPI221811B37F

EPI331651B37F

EPI471531B37F

Inductance

(µH ± 15%)

@ Idc

9.2

13.4

135

198

308

448

(V-µsec)

@ 265 KHz

18.9

22.3

29.1

43.8

53.3

58.2

71.7

86.8

105.7

126.5

Temp. Rise

@ Idc

(°C Typ.)

.500 Max.

(12.70)

.395

(10.03)

.500

Max.

(12.70

.395

(10.03

.500

(12.70)

.060 (1.52)

Suggested

Pad

Latout

PCA

EPIXXXXXB37F

D.C.

.215

Max.

(5.46)

Note: Coplanarity within .005” Max.

CSIXXXXXXB37F

Rev. 3

12/17/02

• Core Loss @ Vt : 25 mW •

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