TMPF0403LR-2R2MN-D [TAI-TECH]

SMD Power Inductor;


型号：	TMPF0403LR-2R2MN-D
厂家：	TAI-TECH
描述：	SMD Power Inductor
文件：	总2页 (文件大小：316K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TAI-TECH

TMPF0403LR-series(N)-D

SMD Power Inductor

1. Features

1. Soft saturation.

2. High current，low DCR，high efficiency.

3. Very low acoustic noise and very low leakage flux noise.

4. High reliability.

Halogen

5. 100% Lead(Pb)-Free and RoHS compliant.

6. Operating temperature -40~+125℃(Including self - temperature rise)

Halogen-free

2. Applications

Recommend PC Board Pattern

Note PC power system，incl. IMVP-6

DC/DC converter .

3. Dimensions

L(mm)

G(mm)

H(mm)

R90

ꢀ1R2

1602

3.4ref

1.4 ref

3.8 ref

1901

Note: 1、The above PCB layout reference only.

2、Recommend solder paste thickness at

0.12mm and above.

(mm)

Series

(mm)

TMPF0403LR 4.1±0.25 4.1±0.25 2.8±0.2

3.4±0.3 0.88±0.2 1.6±0.25

4. Part Numbering

TMPF

0403

R90

- D

A: Series

B: Dimension

BxC

C: Type

Material.

D: Inductance

E: Inductance Tolerance

F: Code

R90=0.90uH

M=±20%

DCR Test

Marking: Black.R90 and 1901(19 YY, 01 WW,follow production date).

5. Specification

I rms(A) Typ

I sat(A)

Typ

Inductance

(uH) ±20%

@ 0 A

DCR

(mΩ)

Typ.

DCR

(mΩ)

Max.

Max

Part Number

20℃

40℃

rise

TMPF0403LR-R90MN-D

TMPF0403LR-1R0MN-D

TMPF0403LR-1R5MN-D

TMPF0403LR-2R2MN-D

TMPF0403LR-3R3MN-D

0.90

1.00

1.50

2.20

3.30

8.2

8.0

7.0

6.0

5.0

11.2

11.0

9.0

5.2

5.0

4.1

3.6

3.3

7.0

6.8

5.6

5.1

4.8

10.0

9.8

8.0

7.0

6.2

9.0

9.2

7.0

6.1

5.3

9.1

10.1

13.2

22.6

28.6

12.0

20.5

26.0

7.8

6.6

Note:

1. Test frequency : L : 100KHz /0.1V.

2. All test data referenced to 25℃ ambient.

3. Testing Instrument : L: HP4284A,HP4395A,CH11025,CH3302,CH1320 ,CH1320S LCR METER / Rdc:CH16502,Agilent33420A MICRO OHMMETER,or EQU.

4. Current that causes the specified temperature rise from 25°C ambient.

5. Saturation Current (Isat 1) will cause L0 to drop approximately 10%.

Saturation Current (Isat 2) will cause L0 to drop approximately 20%.

Saturation Current (Isat 3) will cause L0 to drop approximately 30%.

6. The part temperature (ambient + temp rise) should not exceed 125℃under worst case operating conditions.Circuit design,component,PCB trace size and

thickness,airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.

7. Special inquiries besides the above common used types can be met on your requirement.

8. Rated operating voltage(across inductor) 15V ref.

TAI-TECH

11. Typical Performance Curves

相关型号：

TMPF0403LR-3R3MN-D

SMD Power Inductor

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TMPF0403LR-R90MN-D

SMD Power Inductor

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TAI-TECH