Datasheet > PE-53145NL

PE-53145NL

更新时间： 2024-11-22 00:52:07

品牌	Logo	应用领域
普思电子 - PULSE		/
页数	文件大小	规格书
2页	381K
描述
Inductors Designed for Nationalâs 50 kHz Simple Switcher

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PE-53145NL 数据手册

Inductors Designed for National’s 50 kHz

Simple Switcher™

Designed for use with National’s device

numbers LM2574/LM2575/LM2576

Base material meets flammability

requirements of UL 94V-0

Performance verified by National

Semiconductor

Electrical Specifications @ 25°C— Operating Temperature -40° to +130° C

Reference Operating Values ¹

Part Identiﬁcation

Design Control Values

Inductance

No DC ²

(µH 20ꢀ)

Idc

(Amps)

ETop

(V-µSec)

DCR

(Ω MAX)

Package

Style

Lead

Diameter

Part

Number

Inductor

Code

Typical

(µH)

PE-53112NL

PE-92114KNL

PE-92108KNL

PE-53113NL

PE-52626NL

PE-53145NL

PE-52627NL

PE-53146NL

PE-53114NL

PE-52629NL

PE-53115NL

PE-53116NL

PE-53117NL

PE-53118NL

PE-53119NL

PE-53120NL

PE-53121NL

PE-53122NL

L47

L68

3.0

5.0

3.0

2.0

1.4

0.05

0.02

0.04

0.10

0.38

0.14

0.74

0.18

0.16

1.25

0.10

0.07

0.15

0.17

KM-2.0

KM-4.0

Low Proﬁle

KM-3.0

Low Proﬁle

KM-3.0

KM-4.0

Low Proﬁle

KM-4.0

KM-5.0

Case

.025

.040

.032

L100

L150

100

150

130

230

176

.025

L220

L330

L470

L680

H150

H220

H330

H470

H680

H1000

H1500

H220

220

330

470

680

150

.025 SQ.

.020

1.4

0.9

0.64

.85

302

267

426

657

136

167

292

369

562

762

1150

1886

.025 SQ.

.020

.025

.025 SQ.

.025

3.0

2.0

1.3

200

220

330

470

680

1000

1500

2200

.032

.025

0.20

0.24

1.00

1.80

.025

0.95

0.62

0.42

.025

.032

Case

.032

NOTES:

1. Typical inductance occurs at the Idc and ETop values shown.

4. Inductance increases with increase in Bop or ETop.

5. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation.

2. The control value of inductance is measured at Bop equal to or less than 10 gauss

without DC current.

3. Inductance decreases with higher values of DC current and increases with lower

values of DC current.

pulseelectronics.com

P596.F (02/16)

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