Datasheet > ICL501-2_08

ICL501-2_08

更新时间： 2024-11-06 12:20:31

品牌	Logo	应用领域
ICE		/
页数	文件大小	规格书
2页	307K
描述
VRD/POL Inductor

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ICL501-2_08 数据手册

ICL501-2

vRD/POL Inductor

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 ICL501-2 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 efficiency and 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 ICL501-2 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

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

L_s(1-2)

Test Conditions

Min

Typ

Max Unit

1:1

650

100mV @ 500 kHz rms

short 4+3, 1.0 Vrms @1MHz

350

500

m^Ω

L_s(4-3)

LL (1-2)

DCR (each winding)

0.3

1. Electrical specifications at 25˚C unless noted otherwise.

2. DC current, PCB layout, trace thickness and width, airflow, and proximity to

other devices will affect inductor temerature rise.

3. Operating temperature range: 0°C to 100°C.

4. Meets UL 94V-0.

Specifications subject to change without notice.

(03/08) ICL501-2-1

800.729.2099 tel

www.icecomponents.com

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