Datasheet > ICL701-1

ICL701-1

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
ICE		/
页数	文件大小	规格书
2页	146K
描述
VRD/POL Inductor

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ICL701-1 数据手册

Voice: 800.729.2099

Fax: 678.560.9304

cust.serv@icecomp.com

www.icecomponents.com

ICE Components, Inc.

VRD/POL Inductor

ICL701-1

Features

Applications

• VRDs (Imbedded)

• VRMs (Module)

• POLs

• VRM 10.x / VRM11

based designs.

• Designed for use with IKOR’s

proprietary coupled inductor

multi-phase DC-DC converter topology

• Low height and small size allows use

in both imbedded (VRD) and module

(VRM) applications

• Robust SMD package is compatible

with SMT assembly process handling

• DDR2/3 memory

The ICL 701-1 using IKOR’s coupled inductor technology solves the most pressing problem facing IA-32 VRDs

and VRMs. This patented technology solves the trade-off between efficiencyand elimination of bulk capacitors

by dramatically lowering the VRM output inductance while using industry-standard components and relatively

low switching frequencies. This technology provides superior transient response performance to higher

frequency solutions due to the unique method of coupling between phases, and enables high-current designs

with little or no electrolytic output bypass capacitance. The ICL701-1 coupled inductor can be used in both

VRD and module VRM applications. Its small size and low height make it possible to design high-density VRMs

and to fit the inductors very close to the CPU socket in VRD applications. This device can also be used in high-

current System VRM (SVRM) applications where small size, high efficiency, and low total BOM cost is critical.

Electrical Speciﬁcations

Parameter

Test Conditions

Min

Typ

700

Max Unit

Turns Radio (1 - 2) : (4 - 3)

1:1

825

100mV @ 500 kHz rms

525

L (1-2)

100mV @ 500 kHz rms

700

825

L (4-3)

LL (1-2)

short 4+3, 1.0 Vrms @1MHz

DCR (each winding)

0.11

mΩ

Electrical specifications at 25˚C unless noted otherwise.

Specifications subject to change without notice.

(6/07) ICL701-1-1

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