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HCM0703-R82-R

更新时间： 2024-09-30 05:35:03
品牌 Logo 应用领域
库柏 - COOPER 电感器
页数 文件大小 规格书
4页 468K
描述
High Current, Power Inductors

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中文翻译

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HCM0703-R82-R 数据手册

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HALOGEN  
High Current, Power Inductors  
HF  
Pb  
FREE  
HCM0703 Series  
Applications  
• Voltage Regulator Module (VRM)  
• Multi-phase regulators  
• Point-of-load modules  
• Desktop and server VRMs and EVRDs  
• Base station equipment  
• Notebook regulators  
• Battery power systems  
• Graphics cards  
SMD Device  
• Data networking and storage systems  
Description  
• Halogen Free  
Environmental Data  
• Storage temperature range: -55°C to +125 °C  
• 125°C maximum total temperature operation  
• 7.4 x 7.0 x 3.0mm maximum surface mount package  
• Powder iron core material  
• Operating temperature range: -55°C to +125°C  
(ambient plus self-temperature rise)  
• Solder reflow temperature: J-STD-020D compliant  
• Magnetically shielded, low EMI  
• High current carrying capacity, Low core losses  
• Inductance range from 0.15μH to 10.0μH  
• Current range from 3.2 to 52 Amps  
• RoHS compliant  
Packaging  
• Supplied in tape and reel packaging, 1,500 parts per  
13” diameter reel  
Product Specifications  
3
Part  
Number6  
OCL1 (μH)  
FLL min,2  
I
I
4 @ 20°C  
DCR (mΩ) @ 20°C DCR (mΩ) @ 20°C  
rms  
sat  
20ꢀ  
0.15  
0.22  
0.47  
0.68  
0.82  
1.00  
1.50  
2.20  
3.30  
4.70  
6.80  
8.20  
10.0  
(μH)  
0.09  
0.13  
0.28  
0.41  
0.49  
0.60  
0.90  
1.32  
1.98  
2.82  
4.08  
4.92  
6.00  
(Amps)  
26.0  
23.0  
17.5  
15.5  
13.0  
11.0  
9.00  
8.00  
6.00  
5.50  
4.50  
4.00  
3.20  
(Amps)  
52.0  
40.0  
26.0  
25.0  
24.0  
22.0  
18.0  
14.0  
13.5  
10.0  
8.00  
7.50  
7.00  
(Typical)  
1.90  
2.50  
4.00  
5.00  
6.70  
9.00  
14.0  
18.0  
28.0  
37.0  
54.0  
64.0  
70.5  
(Maximum)  
2.50  
K-factor5  
1610.3  
615.4  
430.2  
367.4  
286.2  
259.7  
175.7  
163.6  
158.2  
118.1  
106.8  
95.3  
HCM0703-R15-R  
HCM0703-R22-R  
HCM0703-R47-R  
HCM0703-R68-R  
HCM0703-R82-R  
HCM0703-1R0-R  
HCM0703-1R5-R  
HCM0703-2R2-R  
HCM0703-3R3-R  
HCM0703-4R7-R  
HCM0703-6R8-R  
HCM0703-8R2-R  
HCM0703-100-R  
2.80  
4.20  
5.50  
8.00  
10.0  
15.0  
20.0  
30.0  
40.0  
60.0  
68.0  
77.6  
81.2  
1
2
3
Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25V , 0.0Adc, @ +20°C.  
rms  
5
6
K-factor: Used to determine B for core loss (see graph). B = K  
K: (K-factor from table), L: (inductance in μH), ΔI (peak-to-peak ripple current in amps).  
Part Number Definition: HCM0703-xxx-R  
L
ΔI. B (Gauss),  
*
*
p-p  
p-p  
p-p  
Full Load Inductance (FLL) Test Parameters: 100kHz, 0.25V , I @ +20°C.  
rms sat  
I
: DC current for an approximate temperature rise of 40°C without core loss. Derating is  
rms  
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.  
• HCM0703 = Product code and size  
• xxx= Inductance value in μH, R = decimal point,  
If no R is present then 3rd digit equals number of zeros.  
• “-R” suffix = RoHS compliant  
4
I
: Peak current for approximately 20% rolloff at +20°C.  
sat  
1209 BU-SB091169  
Page 1 of 4  
Data Sheet: 4085  
1234

中文翻译

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HCM0703-R82-R 替代型号

型号 品牌 替代类型 描述 数据表
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