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ICL501-1 の電気的特性と機能
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ICL501-1のメーカーはice Componentsです、この部品の機能は「VRD/POL Inductor」です。 |
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製品の詳細 ( Datasheet PDF )
| 部品番号 ICL501-1 |
| 部品説明 VRD/POL Inductor |
| メーカ ice Components |
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ICL501-1
VRD/POL Inductor
Features
• 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
Applications
• VRDs (Imbedded)
• VRMs (Module)
• POLs
• VRM 10.x / VRM11
based designs.
• DDR2/3 memory
The ICL 501-1 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 ICL501-1 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
Turns Radio (1 - 2) : (4 - 3)
Ls (1-2)
Ls (4-3)
LL (1-2)
DCR (each winding)
Test Conditions
100mV @ 500 kHz rms
100mV @ 500 kHz rms
short 4+3, 1.0 Vrms @ 1 MHz
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.
Min Typ
350 500
350 500
45
Max
1:1
650
650
60
0.3
Unit
-
nH
nH
nH
mΩ
Specifications subject to change without notice.
800.729.2099 tel
www.icecomponents.com
22
(03/08) ICL501-1-1
1 Page
合計 : 2 ページ |
| PDF ダウンロード [ ICL501-1 データシート.PDF ] |
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データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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| 部品番号 | 部品説明 | メーカ |
| ICL501-1 | VRD/POL Inductor | ice Components |
| ICL501-2 | VRD/POL Inductor | ice Components |
| ICL501-3 | VRD/POL Inductor | ice Components |