Datasheet > LM259X-L1

LM259X-L1

更新时间： 2024-11-29 03:03:31

品牌	Logo	应用领域
PCA		电感器测试功率感应器
页数	文件大小	规格书
1页	59K
描述
Surface Mount Power Inductor

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数据手册

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LM259X-L1 数据手册

Surface Mount Power Inductor

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

EPI B20 Series

• Optimized for National’s 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 & 500 KHz Switching Frequency

• Low Cost Inductor

Primary Specification

Part

Induct.

DCR

Induct.

Idc

Core Loss

Vt1

Vt2

Temp.Rise

National

Semiconductor

Chip

Number

(µH 20ꢀ) (Ω Typ.) (µH 15ꢀ) (mA)

(V-µSec)

150 KHz

(V-µSec)

260 KHz

@ Vt1

@ Vt2

@ 0 Adc

@ Idc

(mW)

°C (Typ.)

(mW)

°C (Typ.)

EPI1L0342B20

EPI4L7122B20

EPI6L8951B20

EPI100801B20

EPI150701B20

EPI220601B20

EPI330441B20

EPI470371B20

EPI680321B20

EPI101261B20

EPI151211B20

EPI221181B20

---

1.05

5.2

.011

.051

.061

.094

.148

.224

.343

.408

.625

.958

1.476

2.225

0.9

4.7

6.8

3400

1200

950

800

700

600

440

370

320

260

210

180

---

6.5

23.4

---

0.5

2.0

2.4

3.0

3.6

---

7.5

---

10.9

16.8

---

LM259X-L7

LM259X-L6

LM259X-L5

LM259X-L4

LM259X-L3

LM259X-L2

LM259X-L1

23.4

6.6

8.0

9.3

11.3

36.5

51.6

---

110

166

248

100

150

220

---

20.6

---

Application

Unregulated

DC Input

Feedback

Regulated

+Vin

Output

Load

LM259X

µH

Output

Vsw

Cin

Cout

1N5822

Gnd

On/Off

Package B20

.330

.060 (1.52)

(8.83)

PCA

Suggested

Pad

.300

(7.62)

.330

EPIXXXXXXB20

D.C.

(8.38)

Latout

.270

(6.86)

.270 Max.

(6.86)

.260

(6.60)

Note: Coplanarity within .005” Max.

Unless Otherwise Specified Dimensions are in Inches /mm

.010 /.25

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

CSIXXXXXXB20 Rev. 3 3/5/03

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

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