5秒后页面跳转
ICL451-1 PDF预览

ICL451-1

更新时间: 2024-11-06 04:22:51
品牌 Logo 应用领域
ICE /
页数 文件大小 规格书
2页 170K
描述
4-phase VRD/POL Inductor

ICL451-1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Contact Manufacturer包装说明:ROHS COMPLIANT
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8504.50.80.00风险等级:5.69
直流电阻:0.000473 Ω标称电感 (L):0.33 µH
电感器应用:DC-DC CONVERTER电感器类型:GENERAL PURPOSE INDUCTOR
功能数量:4端子数量:8
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:NO
表面贴装:NO端子位置:DUAL IN-LINE
端子形状:WIREBase Number Matches:1

ICL451-1 数据手册

 浏览型号ICL451-1的Datasheet PDF文件第2页 
Voice: 800.729.2099  
Fax: 678.560.9304  
cust.serv@icecomp.com  
www.icecomponents.com  
ICE Components, Inc.  
4-phase VRD/POL Inductor  
ICL451-1  
Applications  
• VRDs (Imbedded)  
• VRMs (Module)  
• POLs  
• VRM 10.x / VRM11 based designs  
• DDR2/3 memory  
Features  
• Design 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  
• Integrated design lowers cost and simplifies assembly  
The ICL451-1, a 4-phase inductor assembly using IKOR’s coupled inductor technology, solves the most pressing problem  
facing IA-32 VRDs. 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 ICL451-1 4-phase coupled inductor assembly is designed for VRD applications. Its integrated design  
allows it to fit the inductors very close to the CPU socket in VRD applications. This device can also be used in high cur-  
rent System VRM (SVRM) applications where small size, high efficiency, and low total BOM cost is critical.  
Single Inductor Electrical Specifications  
Parameter  
Test Conditions  
1.0 Vrms @ 500 kHz  
1.0 Vrms @500kHz  
Min  
264  
45  
Typ  
330  
Max  
Unit  
396  
nH  
nH  
L
s
LL  
53  
Inductor Assembly Electrical Specifications  
Parameter  
Test Conditions  
Min  
528  
528  
528  
528  
Typ  
660  
660  
660  
660  
Max  
Unit  
1.0 Vrms @ 500 kHz  
1.0 Vrms @ 500 kHz  
1.0 Vrms @ 500 kHz  
1.0 Vrms @ 500 kHz  
792  
792  
792  
792  
nH  
nH  
nH  
nH  
L (1-3)  
s
L (2-5)  
s
L (4-7)  
s
L (6-8)  
s
.387  
.477  
.477  
.387  
.43  
.53  
.53  
.43  
DCR (1-3)  
DCR (2-5)  
DCR (4-7)  
DCR (6-8)  
25° C  
25° C  
25° C  
25° C  
.473  
.583  
.583  
.473  
mΩ  
mΩ  
mΩ  
mΩ  
Specifications subject to change without notice.  
Electrical specifications at 25˚C unless noted otherwise.  
(08/07) ICL451-1-1  

与ICL451-1相关器件

型号 品牌 获取价格 描述 数据表
ICL451-1H ICE

获取价格

4-phase VRD/POL Inductor
ICL501-1 ICE

获取价格

VRD/POL Inductor
ICL501-1_08 ICE

获取价格

VRD/POL Inductor
ICL501-2 ICE

获取价格

VRD/POL Inductor
ICL501-2_08 ICE

获取价格

VRD/POL Inductor
ICL501-3 ICE

获取价格

VRD/POL Inductor
ICL501-3_08 ICE

获取价格

VRD/POL Inductor
ICL5101 INFINEON

获取价格

Resonant controller IC with PFC for LED driver
ICL5101_15 INFINEON

获取价格

Resonant controller IC with PFC for LED driver
ICL5102 INFINEON

获取价格

高性能 PFC + 谐振控制器,适用于 LCC 和 LLC