Power Inductors. HCM1305 Datasheet

HCM1305 Inductors. Datasheet pdf. Equivalent


Part HCM1305
Description High Current Power Inductors
Feature High Current Power Inductors HCM1305 Series HALOGEN HF Pb FREE SMD Device Description • Halogen fr.
Manufacture Cooper
Datasheet
Download HCM1305 Datasheet


High Current Power Inductors HCM1305 Series HALOGEN HF Pb F HCM1305 Datasheet
Recommendation Recommendation Datasheet HCM1305 Datasheet




HCM1305
High Current Power Inductors
HCM1305 Series
HALOGEN
HF Pb
FREE
SMD Device
Description
• Halogen free
• 125°C maximum total operating temperature
• 13.8x 12.5 x 5.0mm maximum surface mount package
• Powder Iron core material
• Magnetically shielded, low EMI
• High current carrying capacity, low core losses
• Inductance range 0.22µH to 2.2µH
• Current range from 20 to 110 Amps
• Frequency range up to 5MHz
• RoHS compliant
Applications
• Voltage Regulator Module (VRM)
• Multi-phase regulators
• Desktop and server VRMs and EVRDs
• Data networking and storage systems
• Notebook regulators
• Point-of-load modules
• Base station equipment
• Battery power systems
• Graphics cards
Environmental Data
• Storage temperature range: -55°C to +125°C
• Operating temperature range: -55°C to +125°C
(ambient plus self temperature rise)
• Solder reflow temperature: J-STD-020D compliant
Packaging
• Supplied in tape and reel packaging, 400 parts per 13” reel
Part
Number6
HCM1305-R22-R
HCM1305-R47-R
HCM1305-R56-R
HCM1305-R68-R
HCM1305-R82-R
HCM1305-1R0-R
HCM1305-1R5-R
HCM1305-2R2-R
OCL1
± 20% (μH)
0.22
0.47
0.56
0.68
0.82
1.00
1.50
2.20
FLL2 Min
(μH)
0.14
0.30
0.36
0.44
0.52
0.64
0.96
1.41
Product Specifications
Irms3
Isat4
DCR (mΩ)
(Amps) @25°C (Amps) @20°C Nominal
51 110
0.63
38 65
0.80
36 55
1.15
34 53
1.15
31 52
1.40
29 50
2.10
23 48
2.75
20 32
4.60
DCR (mΩ)
@20°C Maximum
0.72
0.92
1.33
1.33
1.61
2.42
3.16
5.29
K-factor5
367
174
110
110
140
117
120
110
1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25Vrms, 0.0Adc @ 25°C.
2. Full Load Inductance (FLL) Test Parameters: 100kHz, 0.25Vrms, Isat @ 25°C.
3. Irms: 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.
Dimensions - mm
4. Isat: Peak current for approximately 20% rolloff at +25°C.
5. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI. Bp-p:
(Gauss), K: (K-factor from table), L: (Inductance in μH), ΔI (Peak-to-peak ripple current in Amps).
6. Part Number Definition: HCM1305-xxx-R
- HCM1305 = Product code and size
- xxx= Inductance value in μH, R = decimal point
- “-R” suffix = RoHS compliant
1010 BU-SB101160
Page 1 of 4
Data Sheet: 4371



HCM1305
Packaging Information - mm
Supplied in tape and reel packaging, 400 parts per 13” diameter reel.
Temperature Rise vs. Total Loss
50
45
40
35
30
25
20
15
10
5
0
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2
Total Loss (W)
Core Loss
1010 BU-SB101160
Page 2 of 4
Data Sheet: 4371







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)