EPI100552B50 datasheet(9/50 Pages) PCA

9 / 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

• 250 KHz & 500 KHz Switching Frequency

EPI BH38 Series

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

Primary Specification

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

CSIXXXXXXBH38

Rev. 2

3/5/03

0.9

1.3

1.76

Induct.

(µH ± 15%)

@ 0 Adc

DCR

(

Ω Typ.)

.0016

.0024

.0028

Vt1

(V-µSec)

250 KHz

1.8

1.6

2.6

@ Vt1

°C (Typ.)

Induct.

(µH 20%)

@ Idc

0.72

0.99

1.31

Part

Number

EPI0L7143BH38

EPI0L9133BH38

EPI1L3123BH38

Core Loss

Idc

(A)

13.3

Vt2

(V-µSec)

500 KHz

1.2

1.04

1.7

@ Vt2

°C (Typ.)

Temp.Rise

22.4

@ Vt1

(mW)

@ Vt2

(mW)

22.4

Package BH38

Schematic

.600

Max.

(15.24)

.615

Max.

(15.62)

.500

(12.70)

.440

(11.18)

.080 (2.03)

PCA

CSIXXXXXXBH38

D.C.

.370 Max.

(9.40)

Pad

Layout

.500

(12.70)

Pin 1

I.D.

*Coil must clear Seating Plane by .010/0.25

Coplanarity : .005/.013

*Seating Plane

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