Datasheet > HCM0703-4R7-R

HCM0703-4R7-R

更新时间： 2024-11-12 05:35:03

品牌	Logo	应用领域
库柏 - COOPER		电感器测试功率感应器
页数	文件大小	规格书
4页	468K
描述
High Current, Power Inductors

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

HCM0703-4R7-R 数据手册

HALOGEN

High Current, Power Inductors

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

Part

Number⁶

OCL¹(μH)

FLL min,²

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

Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25V , 0.0Adc, @ +20°C.

rms

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

ΔI. B (Gauss),

p-p

Full Load Inductance (FLL) Test Parameters: 100kHz, 0.25V , I @ +20°C.

rms sat

: 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 3^rddigit equals number of zeros.

• “-R” suffix = RoHS compliant

: Peak current for approximately 20% rolloff at +20°C.

sat

1209 BU-SB091169

Page 1 of 4

Data Sheet: 4085

12 3 4

中文翻译

下载PDF

HCM0703-4R7-R 替代型号

型号	品牌	替代类型	描述	数据表
SRP7030-4R7M	BOURNS	功能相似	General Purpose Inductor, 4.7uH, 20%, 1 Element, Iron-Core, SMD, 3128, ROHS COMPLIANT
SPM6530T-4R7M	TDK	功能相似	REMINDERS FOR USING THESE PRODUCTS Before using these products, be sure to request the del

与HCM0703-4R7-R相关器件

型号	品牌	获取价格	描述	数据表
HCM0703-6R8-R	COOPER	获取价格	High Current, Power Inductors
HCM0703-6R8-R	EATON	获取价格	High current power inductors
HCM0703-8R2-R	COOPER	获取价格	High Current, Power Inductors
HCM0703-8R2-R	EATON	获取价格	High current power inductors
HCM0703-R15-R	COOPER	获取价格	High Current, Power Inductors
HCM0703-R15-R	EATON	获取价格	High current power inductors
HCM0703-R22-R	COOPER	获取价格	High Current, Power Inductors
HCM0703-R22-R	EATON	获取价格	Form factor: 0.22 Type: 40
HCM0703-R47-R	COOPER	获取价格	High Current, Power Inductors
HCM0703-R47-R	EATON	获取价格	Form factor: 0.47 Type: 26

与HCM0703-4R7-R相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

23
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

8
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

9
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

32

产品中心

服务支持

精选活动

关于我们

帮助中心

HCM0703-4R7-R

HCM0703-4R7-R 数据手册

HCM0703-4R7-R 替代型号

与HCM0703-4R7-R相关器件

与HCM0703-4R7-R相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

HCM0703-4R7-R

HCM0703-4R7-R 数据手册

HCM0703-4R7-R 替代型号

与HCM0703-4R7-R相关器件

与HCM0703-4R7-R相关文章

您还可以找

您在本页遇到什么问题？