SMD Molding Power Inductors Series
SMD Molding Power Inductors Series
■ Molding Power Inductors
■ Inductance Range:0.1 to 100uH
■ Operating temperature -55℃ to +125℃
■ Inductance drop 30% at Isat
■ Rohs compliant
Product Identification
| LFPM |
0420 |
H |
- | 100 |
M |
| ① |
② |
③ |
④ |
⑤ |
① Product Symbol.
② Product dimensions
③ Materials code
④ Inductance Value：(R22=0.22uH，2R2=2.2uH,100=10uH,101=100uH,)
⑤ Induc tance Tolerance：(K=±10%,M=±20%,N=±30%)
Features
■ Low profile, high current power supplies.
■ Low loss realized with low DCR.
■ Ultra low buzz noise.
■ Packed in embossed carrier tape and can be used by automatic mounting machine.
Applications
■ Ideally used in NB/Desktop/server/Graphic card, LCD TV/Projector, etc as DC-DC Converter.
External Dimensions (Unit:m/m)
| Type |
A |
B |
C |
D |
E |
F |
G |
H |
| LFPM0420H | 4.49±0.40 | 4.06±0.30 | 2.0Max | 1.1±0.30 | 1.5±0.30 | 2.30 | 5.20 | 2.20 |
| LFPM0520H | 5.60±0.30 | 5.00±0.30 | 2.0Max | 1.2±0.30 | 2.0±0.30 | 2.50 | 7.00 | 3.00 |
| LFPM0630H | 7.30±0.30 | 6.60±0.30 | 3.0Max | 1.6±0.30 | 3.0±0.30 | 3.50 | 8.40 | 2.50 |
| LFPM1040H | 11.0±0.50 | 10.0±0.30 | 4.0Max | 2.0±0.30 | 3.0±0.30 | 4.10 | 13.60 | 5.40 |
Electrical Specifications@25℃
LFPM0520HSeries
| Part |
Inductance |
Test |
DCR ( mΩ) |
Saturation |
Heat Rating |
|
| Typ |
Max |
|||||
| LFPM0520H-R22M |
0.22 |
1M |
4.6 |
6.0 |
16.5 |
13.0 |
| LFPM0520H-R33M |
0.33 |
1M |
7.5 |
9.0 |
15.0 |
12.0 |
| LFPM0520H-R47M |
0.47 |
1M |
7.4 |
9.0 |
12.0 |
11.5 |
| LFPM0520H-1R0M |
1.0 |
1M |
28.0 |
33.0 |
8.0 |
5.0 |
| LFPM0520H-1R5M |
1.5 |
1M |
22.0 |
26.0 |
7.0 |
5.0 |
| LFPM0520H-2R2M |
2.2 |
1M |
42.0 |
50.0 |
6.0 |
4.0 |
| LFPM0520H-3R3M |
3.3 |
1M |
58.0 |
70.0 |
4.0 |
3.2 |
| LFPM0520H-4R7M |
4.7 |
1M |
75.0 |
90.0 |
3.5 |
3.0 |
| LFPM0520H-6R8M |
6.8 |
1M |
120.0 |
130.0 |
2.8 |
2.5 |
| LFPM0520H-100M |
10 |
1M |
170.0 |
190.0 |
2.0 |
1.8 |
1.Tolerance value: K = ±10%, M = ±20%,N=±30%
2.All test data is referenced to 25 ℃ ambient.
3.Test Condition: 1MKHz, 1.0Vrms
4.Isat : DC current (A) that will cause L0 to drop ap proximately 30%
5.Irms : DC current (A) that will cause an approximate △ T of 40 ℃
6.Operating Temperature Range -55 ℃ to + 125 ℃