Datasheet > DAC7571IDBVTG4

DAC7571IDBVTG4

更新时间： 2024-11-29 12:53:51

品牌	Logo	应用领域
线艺 - COILCRAFT		电感器
页数	文件大小	规格书
2页	119K
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SMT Power Inductors â DS5022P Series

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DAC7571IDBVTG4 数据手册

Document 188-1

SMT Power Inductors – DS5022P Series

The DS5022 Series of magnetically shielded power

inductors is designed for the higher current require-

ments of portable computers, video recorders and other

DC-DC conversion applications.

They feature saturation current ratings as high as

18 Amps and rms current ratings up to 6.5 Amps. Low

DC resistance (as low as 0.040 Ohms) keeps power

losses to a minimum.

For new designs, consider the MSS1278 as an alter-

native to this series. The MSS1278 series is more cost

effective, features a smaller footprint, lower DCR and

better current handling. We will continue to manufacture

and support the DS5022P indefinitely.

DCR

SRF

typ

20ꢀ²max

Isat³Irms⁴

Part Number¹

(µH) (Ohms) (MHz) (A)

(A)

1. When ordering, please specify termination and packaging codes:

DS5022P-105MLD

Termination: L = RoHS compliant gold over nickel over phos bronze.

Special order: T = RoHS tin-silver-copper (95.5/4/0.5)

or S = non-RoHS tin-lead (63/37).

DS5022P-102ML_

DS5022P-222ML_

DS5022P-332ML_

DS5022P-472ML_

DS5022P-562ML_

1.0 0.016

2.2 0.023

3.3 0.026

4.7 0.028

5.6 0.030

130

18.0

14.0

12.5

11.5

10.8

6.5

5.0

4.7

4.4

4.1

Packaging: D =13″ machine-ready reel. EIA-481 embossed plastic

DS5022P-103ML_

DS5022P-153ML_

DS5022P-223ML_

DS5022P-333ML_

DS5022P-473ML_

0.040

0.048

0.059

0.075

0.097

8.0

7.0

6.0

5.0

4.0

3.9

3.4

3.1

2.8

2.4

tape (250 parts per full reel).

B = Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter D instead.

2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc.

3. DC current at which the inductance drops 10% (typ) from its value

without current.

DS5022P-683ML_

DS5022P-104ML_

DS5022P-154ML_

DS5022P-224ML_

DS5022P-274ML_

100

150

220

270

0.138

0.207

0.293

0.47

9.0

3.0

2.4

2.1

1.9

1.4

2.0

1.7

1.3

1.1

0.95

7.0

6.0

5.0

4.5

4. Current that causes a 40°C temperature rise from 25°C ambient.

5. Ambienttemperaturerange:

–

40°C to +85°C with Irms current

+85°C to +125°C with derated current

6. Storagetemperaturerange: Component: 40°C to +125°C

Packaging: 40°C to +80°C

–

0.64

–

DS5022P-334ML_

DS5022P-474ML_

DS5022P-684ML_

DS5022P-824ML_

330

470

680

820

0.78

1.08

1.40

1.70

2.01

4.0

3.0

2.5

2.2

2.0

1.1

0.96 0.64

0.88 0.58

0.80 0.53

0.86

0.73

7. Resistance to soldering heat: Three reflows at >217°C for 90 seconds

(+260°C 5°C for 20 – 40 seconds), allowing parts to cool to room

temperaturebetween.

8. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

DS5022P-105ML_ 1000

Specifications subject to change without notice.

Please check our website for latest information.

Document 188-1 Revised 01/12/11

中文翻译

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