CSIXXXXXXF2523

Rev. 1

9/11/01

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

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

6799 SCHOENBORN ST.

NORTH HILLS, CA 91343

Primary Specification

Features of the EPI “F2523” Series of Miniature SMT Power Inductors

• Virtually no limit on V µSec as long as max. RMS Current Limit •

and Temperature Rise Limit are not exceeded

• Low loss material ensures operation in high frequency switching •

converters, such as Buck, Boost or as output averaging filter inductor

• Low cost Robust construction to withstand most SMT processes •

• Also suitable for use in high quality filter applications •

Miniature SMT Power Inductor

---

.228

.080

---

.026

---

.138

.118

.079

Nom.

Dimensions

A

B

C

D

E

F

N

P

Q

Dim.

Min.

.248

---

---

.228

---

.220

---

---

---

Max.

(Inches)

(Millimeters)

---

---

---

---

---

---

---

---

---

Min.

6.30

---

---

5.80

---

5.60

---

---

---

Max.

---

---

---

---

---

---

---

---

---

---

5.80

2.03

---

.660

---

3.50

3.00

2.00

Nom.

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

.47

1.0

1.5

2.2

3.3

4.7

6.8

10

15

22

27

33

47

Inductance

(µH ± 20%)

@ 0 Adc

DCR

(

Ω Max.)

0.058

0.062

0.075

0.093

0.10

0.11

0.13

0.14

0.22

0.26

0.35

0.38

0.58

Inductance

(µH Min.)

@ I Sat.

0.33

0.7

1.05

1.54

2.31

3.29

4.76

7.00

10.5

15.4

18.9

23.1

33.0

I rms

(mA Max.)

2100

2000

1800

1500

1300

1100

950

800

700

600

500

450

400

I Saturation

(mA)

2700

1900

1600

1300

1100

900

750

620

500

410

370

340

280

Part

Number

EPI0L5272F2523

EPI1L0192F2523

EPI1L5162F2523

EPI2L2132F2523

EPI3L3112F2523

EPI4L7901F2523

EPI6L8751F2523

EPI100621F2523

EPI150501F2523

EPI220411F2523

EPI270371F2523

EPI330341F2523

EPI470281F2523

Note :

1. Temperature Rise : 40°C Typ.

2. Inductance Change at I Saturation : 30% Max.

µSec.

V

I (peak)

t

A

E

C

B

D

Q

N

Bottom

P

P

Package F2523

E

Pad Layout

EPI F2523 Series