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Part: EPI220302AC2

Category:

Description: Thru-hole Power Inductor

Company: PCA Electronics Inc.

Datasheet: Download EPI220302AC2 datasheet     File size : 188 kB

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Datasheet text preview:
Thru-Hole Power Inductor
ELECTRONICS INC.

EPI AC2 Series
· Optimized for National's LM267X & LM259X 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 · 150 KHz & 260 KHz Switching Frequency · Low Cost Inductor

Primary Specification
Part Number EPI100502AC2 EPI150502AC2 EPI220302AC2 National Semiconductor Chip LM267X-L47 LM267X-L46 LM259X-L41 Induct. (µH ± 20%) @ 0 Adc 12.8 20 27 DCR ( Typ.) 0.012 0.019 0.046 Induct. (µH 10%) @ Idc 10 15 22 Idc (mA) 5000 5000 2000 Core Loss @ Vt1 @ Vt2 (mW) (mW) ----105 275 275 --Vt1 (V-µSec) 150 KHz ----20.0 Vt2 (V-µSec) 260 KHz 15.4 19.3 --Temp.Rise @ Vt1 @ Vt2 °C (Typ.) °C (Typ.) ----33 36 45 ---

Applications
Unregulated DC Input Feedback +Vin Regulated Output Load + Cout On/Off Gnd CB Vin 8V-40V + Cin FB

LM259X
Vsw

Output D1 1N5822

LX µH

LM267X
Vsw

10nF

LX µH +

Vout Cout

Cin

+

D1

Gnd

On/Off

Package AC2
Pad Layout .060 Ø (1.52) .300 (7.62)

.680 Max. (17.27)

.470 Max. (11.94)

.750 Max. (19.05)

.335 (8.51)

.110/.150 (2.79/3.81)

.300 (7.62)

Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSIXXXXXXAC2 Rev. 3 3/5/03

TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com




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