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TMPF0403LR-R90MN-D PDF预览

TMPF0403LR-R90MN-D

更新时间: 2024-11-14 02:50:51
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台庆 - TAI-TECH /
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描述
SMD Power Inductor

TMPF0403LR-R90MN-D 数据手册

 浏览型号TMPF0403LR-R90MN-D的Datasheet PDF文件第2页 
P2  
TAI-TECH  
TMPF0403LR-series(N)-D  
SMD Power Inductor  
1. Features  
1. Soft saturation.  
2. High currentlow DCRhigh 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 systemincl. IMVP-6  
DC/DC converter .  
H
3. Dimensions  
D
A
C
E
L(mm)  
G(mm)  
H(mm)  
R90  
B
F
3.4ref  
1.4 ref  
3.8 ref  
1901  
Note: 1The above PCB layout reference only.  
2Recommend solder paste thickness at  
0.12mm and above.  
A
(mm)  
B
(mm)  
C
(mm)  
D
(mm)  
E
(mm)  
F
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  
A
0403  
B
LR  
C
-
R90  
D
MN  
E
- 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  
3
Part Number  
20  
40℃  
rise  
rise  
3
1
2
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  
9.1  
10.1  
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 25ambient.  
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 125under 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.  

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