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

Surface Mount Power Inductors

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

• Used as an Inductor in TI TPS6103X Series, Single Cell or Dual Cell

Boost Converters

• Used as an Inductor in TI’s TPS5431X & TPS5461X Series Synchronous

Buck Switcher with Integrated FET (Swift) Application

• Used in PDA’s Flash Memory, Digital Cameras, MP3 Players & other

Portable Equipment

• Low loss material ensures operation in high frequency switching

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

EPI F4040 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

CSIXXXXXXF4040

Rev. 3

6/9/03 FF

1.5 ± 30%

2.5 ± 30%

3.8 ± 30%

5.2 ± 30%

7.0 ± 30%

10 ± 20%

15 ± 20%

22 ± 20%

33 ± 20%

47 ± 20%

68 ± 20%

100 ± 20%

150 ± 20%

220 ± 20%

330 ± 20%

Inductance

(µH)

@ 0 Adc

.0081

.010

.013

.022

.027

.035

.050

.073

.093

.128

.213

.304

.506

.756

1.09

DCR

(

Ω Max.)

EPI1L5103F4040

EPI2L5752F4040

EPI3L8602F4040

EPI5L2552F4040

EPI7L0482F4040

EPI100442F4040

EPI150362F4040

EPI220292F4040

EPI330232F4040

EPI470212F4040

EPI680152F4040

EPI101132F4040

EPI151112F4040

EPI221921F4040

EPI331701F4040

Part

Number

10

7.5

6.0

5.5

4.8

4.4

3.6

2.9

2.3

2.1

1.5

1.35

1.15

0.92

0.70

Idc

(Amp)

Package F4040

Notes :

1. Temperature Rise : 40°C Max. @ Idc

2. Inductance Change at Idc : 35% Approximate.

Recommended

Pad Layout

.287

(7.30)

.142

(3.60)

.421

(10.70)

.394 ± .012

(10.00 ± .300)

.150 ± .008

(3.80 ± .200)

.047

(1.20)

Marking:

PCA

Inductance Value

.118 (3.00)

.402 ± .012

(10.20 ± .300)

.303

(7.70)

Application

Input

Output

Vin

Boot

TPS5431X

&

TPS5461X

PH

VBias

VSense

AGnd

PGnd

L1