EPI100552B50 datasheet(38/50 Pages) PCA

38 / 50 page

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

Thru-Hole Power Inductor

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

Features of the EPI “A38HM” Series

• 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 500 KHz Switching Frequency

• UL 1446 Class B Insulation System

• UL 94V-0 Recognized Material

• In Header Mount Package

• Low Cost Inductor

EPI A38HM 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

CSIXXXXXXA38HM

Rev. -

11/19/02

9.6

Induct.

(µH ± 20%)

@ 0 Adc

.014

DCR

(

Ω Typ.)

EPI100452A38HM

Part

Number

4700

Idc

(mA)

6.7

Induct.

(µH ± 15%)

@ I Sat

4500

I Sat

(mA)

32.3

Core Loss

@ Vt

(mW)

6.6

(V-µSec.)

@ 100 KHz

67.1

Energy

(µJ)

@ I Sat

Temp. Rise

@ Idc (°C)

EPI200322A38HM

19.6

.032

3200

13.5

3200

32.3

9.4

Package A38HM

.535 Max.

(13.60)

.449

Max.

(11.40)

.425

(10.80)

.449

Max.

(11.40)

Marking:

PCA

Inductance

Value

.425

(10.80)

.295

(7.50)

.150 ± .039

(3.80 ± 1.00)

.020 Ø

(.500)

.027 Ø

(.700)

Schematic

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