MPI2520R0-4R7-R [EATON]

High Current, Low Profile, Miniature Power Inductors;


型号：	MPI2520R0-4R7-R
厂家：	Eaton All Rights Reserved.
描述：	High Current, Low Profile, Miniature Power Inductors
文件：	总7页 (文件大小：3788K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TechnicalꢀDataꢀ10199

EffectiveꢀJanuaryꢀ2014

MPI2520

High Current, Low Proﬁle, Miniature Power Inductors

HALOGEN

Applications:

•

Mobile/smartꢀphones

Handheld/mobileꢀequipment

Digitalꢀcameras

Mediaꢀplayers

FREE

GPS

MP3ꢀPlayers

Tablets/e-readers

Environmental data:

•

Storageꢀtemperatureꢀrangeꢀ(Component):

-40°Cꢀtoꢀ+125°C

Operatingꢀtemperatureꢀrange:ꢀ-40°Cꢀtoꢀ+125°C

(ambientꢀ+ꢀself-temperatureꢀrise)

Solderꢀreflowꢀtemperature:ꢀJ-STD-020D

compliant

Packaging:

Suppliedꢀinꢀtapeꢀandꢀreelꢀpackaging,ꢀ3000

•

partsꢀperꢀ7”ꢀdiameterꢀreel

Product description:

•

Halogenꢀfree,ꢀleadꢀfree,

RoHSꢀcompliant

125°Cꢀmaximumꢀtotalꢀtemperature

operation

2.7ꢀxꢀ2.2ꢀxꢀ1.0ꢀ/ꢀ1.2mmꢀmaximum

surfaceꢀmountꢀpackage

•

Magneticallyꢀshielded,ꢀlowꢀEMI

Inductanceꢀrangeꢀfrom

0.47µHꢀtoꢀ10.0µH

•

Currentꢀrangeꢀfromꢀ1.1ꢀtoꢀ4.8ꢀamps

TechnicalꢀDataꢀ10199

MPI2520ꢀHighꢀCurrent,ꢀLowꢀProfileꢀ

EffectiveꢀJanuaryꢀ2014

MiniatureꢀꢀPowerꢀInductors

Product speciﬁcations

Part

OCL1

(μH)±±20

I_rms

(Amps)

I_sat

(Amps)

DCR (mΩ) @ DCR (mΩ) @

Number⁵

±5°C typical

±5°C max

K-Factor⁴

R0 —1.0mm Height

MPI2520R0-R47-R

MPI2520R0-1R0-R

MPI2520R0-1R5-R

MPI2520R0-2R2-R

MPI2520R0-3R3-R

MPI2520R0-4R7-R

0.47

0.9

1.5

2.2

3.3

4.7

4.1

4.4

3.2

2.6

2.4

1.6

1.4

2887

1925

1444

1283

1050

825

3.2

2.4

2.2

1.6

1.4

103

190

240

124

228

288

R1 - 1.2mm Height

MPI2520R1-R47-R

MPI2520R1-1R0-R

MPI2520R1-1R5-R

MPI2520R1-2R2-R

MPI2520R1-3R3-R

MPI2520R1-4R7-R

MPI2520R1-5R6-R

MPI2520R1-6R8-R

MPI2520R1-100-R

0.47

1.0

1.5

2.2

3.3

4.7

5.6

6.8

10.0

4.5

4.8

4.0

3.4

2.7

2.4

1.9

1.5

1.3

1.2

2310

1925

1444

1255

962

3.7

2.9

2.3

1.8

1.6

1.5

1.3

1.1

105

150

200

300

390

126

180

240

360

468

825

679

525

1. Open Circuit Inductance (OCL) Test Parameters: 1MHz, 0.1Vrms,

0.0Adc, 25°C

4. K-factor: Used to determine B_p-pfor core loss (see graph).

B_p-p= K * L * ∆I. B_p-p:(Gauss), K: (K-factor from table),

L: (Inductance in µH), ∆I (Peak to peak ripple current in Amps).

5. Part Number Deﬁnition: MPI2520Rx-yyy-R

- MPI2520Rx = Product code and size

- yyy = Inductance value in µH, R = decimal point,

if no R is present then third character = number of zeros.

- “-R” sufﬁx = RoHS compliant

2. I_rms: DC current for an approximate temperature rise of 40°C without core

loss. Derating is necessary for AC currents. PCB layout, trace thickness and

width, air-ﬂow, and proximity of other heat generating components will affect

the temperature rise. It is recommended that the temperature of the part

not exceed 125°C under worst case operating conditions veriﬁed in the end

application.

3. I_sat: Peak current for approximately 30% rolloff at +25°C

www.eaton.com/elx

MPI2520ꢀHighꢀCurrent,ꢀLowꢀProfileꢀ

MiniatureꢀꢀPowerꢀInductors

TechnicalꢀDataꢀ10199

EffectiveꢀJanuaryꢀ2014

Dimensions - mm

Packaging information - mm

www.eaton.com/elx

TechnicalꢀDataꢀ10199

MPI2520ꢀHighꢀCurrent,ꢀLowꢀProfileꢀ

EffectiveꢀJanuaryꢀ2014

MiniatureꢀꢀPowerꢀInductors

Temperature rise vs. total loss

MPI2520R0

MPI2520R1

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

Total Loss (W)

Core loss

www.eaton.com/elx

TechnicalꢀDataꢀ10199

MPI2520ꢀHighꢀCurrent,ꢀLowꢀProfileꢀ

MiniatureꢀꢀPowerꢀInductors

EffectiveꢀJanuaryꢀ2014

Inductance characteristics

MPI2520R0-1R0-R

MPI2520R0-1R5-R

MPI2520R0-R47-R

0.50

2.00

1.60

1.20

0.80

0.40

0.00

0.40

0.30

0.20

0.10

0.00

0.5

1.5

2.5

3.5

0.5

1.5

2.5

3.5

4.5

I_dc(Amps)

MPI2520R0-2R2-R

MPI2520R0-3R3-R

MPI2520R0-4R7-R

MPI2520R1-R47-R

5.60

4.80

4.00

3.20

2.40

1.60

0.80

0.00

0.50

0.40

0.30

0.20

0.10

0.00

0.5

1.5

2.5

I_dc(Amps)

www.eaton.com/elx

TechnicalꢀDataꢀ10199

MPI2520ꢀHighꢀCurrent,ꢀLowꢀProfileꢀ

EffectiveꢀJanuaryꢀ2014

MiniatureꢀꢀPowerꢀInductors

Inductance characteristics

MPI2520R1-2R2-R

MPI2520R1-3R3-R

MPI2520R1-4R7-R

MPI2520R1-1R0-R

MPI2520R1-1R5-R

4.80

4.00

3.20

2.40

1.60

0.80

0.00

1.60

1.20

0.80

0.40

0.00

0.5

1.5

2.5

0.5

1.5

2.5

3.5

4.5

I_dc(Amps)

MPI2520R1-5R6-R

MPI2520R1-6R8-R

MPI2520R1-100-R

11.00

10.00

9.00

8.00

7.00

6.00

5.00

4.00

3.00

2.00

1.00

0.00

0.4

0.8

1.2

1.6

I_dc(Amps)

www.eaton.com/elx

MPI2520ꢀHighꢀCurrent,ꢀLowꢀProfileꢀ

MiniatureꢀꢀPowerꢀInductors

TechnicalꢀDataꢀ10199

EffectiveꢀJanuaryꢀ2014

Solder reﬂow proﬁle

T_P

Table 1 - Standard SnPb Solder (T )

T_C-5°C

t_P

Max. Ramp Up Rate = 3°C/s

Volume

mm³

<350

235°C

220°C

Volume

mm³

Max. Ramp Down Rate = 6°C/s

Package

Thickness

<2.5mm

>350

T_L

220°C

Preheat

>2.5mm

T_smax

Table 2 - Lead (Pb) Free Solder (T )

Volume

mm³

<350

260°C

Volume

mm³

350 - 2000

260°C

250°C

245°C

Volume

mm³

>2000

260°C

245°C

T_smin

t_s

Package

Thickness

<1.6mm

1.6 – 2.5mm 260°C

>2.5mm 250°C

25°C

Time 25°C to Peak

Time

Reference JDEC J-STD-020D

Profile Feature

Standard SnPb Solder Lead (Pb) Free Solder

100°C

Preheat and Soak

• Temperature min. (T

)

150°C

smin

• Temperature max. (T

)

150°C

200°C

smax

) (t )

smax s

• Time (T

to T

60-120 Seconds

3°C/ Second Max.

60-120 Seconds

3°C/ Second Max.

smin

to T

Average ramp up rate T

smax

Liquidous temperature (T

Time at liquidous (t )

)

183°C

60-150 Seconds

217°C

60-150 Seconds

Peak package body temperature (T )*

Table 1

Table 2

Time (t )** within 5 °C of the specified classification temperature (T )

20 Seconds**

6°C/ Second Max.

6 Minutes Max.

30 Seconds**

6°C/ Second Max.

8 Minutes Max.

Average ramp-down rate (T to T

)

Time 25°C to Peak Temperature

smax

* Tolerance for peak profile temperature (T ) is defined as a supplier minimum and a user maximum.

** Tolerance for time at peak profile temperature (t ) is defined as a supplier minimum and a user maximum.

Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company . Life support

systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to

result in significant injury to the user.

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update,

without notice, any technical information contained in this bulletin.

Eaton

Electronics Division

1000 Eaton Boulevard

Cleveland, OH 44122

United States

www.eaton.com/elx

©ꢀ2014ꢀEaton

Eatonꢀisꢀaꢀregisteredꢀtrademark.

AllꢀRightsꢀReserved

PublicationꢀNo.ꢀ10199ꢀ—ꢀBU-SB131200

Januaryꢀ2014

Allꢀotherꢀtrademarksꢀareꢀpropertyꢀꢀ

ofꢀtheirꢀrespectiveꢀowners.

www.eaton.com/elx

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