ICL651-2H [ICE]
6-Phase VRD/POL Inductor; 6相VRD / POL电感
| 型号： | ICL651-2H |
| 厂家： | 
ICE COMPONENTS, INS. |
| 描述： | 6-Phase VRD/POL Inductor |
| 文件： | 总2页 (文件大小：392K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ICL651-2H
6-Phase VRD/POL Inductor
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
•ꢀSuitable for high temperature RoHS reflow processes
The ICL651-2H, a 6-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 ICL651-2H 6-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
Min
Typ
Max
Unit
Ls
0.1 Vrms @ 100 kHz
0.1 Vrms @ 100 kHz
351
35
439
527
43
nH
nH
LL
Inductor Assembly Electrical Specifications
Parameter
Test Conditions
Min
Typ
Max
Unit
Ls (12-11)
Ls (1-10)
Ls (2-9)
1.0 Vrms @ 500 kHz
1.0 Vrms @ 500 kHz
1.0 Vrms @ 500 kHz
1.0 Vrms @ 500 kHz
1.0 Vrms @ 500 kHz
1.0 Vrms @ 500 kHz
25° C
702
702
702
702
702
702
878
878
878
878
878
878
1054
1054
1054
1054
1054
1054
0.48
0.62
0.62
0.62
0.62
0.48
nH
nH
nH
nH
nH
nH
mΩ
mΩ
mΩ
mΩ
mΩ
mΩ
Ls (3-8)
Ls (4-7)
Ls (5-6)
DCR (12-11)
DCR (1-10)
DCR (2-9)
DCR (3-8)
DCR (4-7)
DCR (5-6)
25° C
25° C
25° C
25° C
25° C
Specifications subject to change without notice.
800.729.2099 tel
30
(11/08) ICL651-2H-1
www.icecomponents.com
ICL651-2H
6-Phase VRD/POL Inductor
Inductor Assembly
units: mm
Front View
Top View
50.0 +/- 0.3
12
7
6
ICL651-2H
YYWW
15.0 +/- 0.25
IKOR
ice
ꢐ
ꢃꢄꢊꢋꢂꢌꢍꢎꢂꢏꢁꢎ
ꢃ
1
TOP VIEW
�ꢀꢁꢂꢃꢄꢅꢆꢇꢃꢈꢉ
Dot for pin 1
ꢑꢄꢈꢋꢂꢌꢒꢀꢓꢔꢕꢖꢗꢗꢂꢌꢍꢎꢄ
Side View
Schematic
Layout
12
11
1
8
5
12
1
11
2
7
6
10
3
9
4
10.1 max
10
2
4.50
9
3
8.51
12.0
2.7 +/- 0.25
8
4
7
5
6
Single Inductor
Application Schematic
The technology utilized in conjunction with the coupled inductor (“the CL”) described in this data sheet includes intellectual property
(the “IP”) owned by iWatt, Inc. and is covered by one or more of the following U.S. patents: 6,545,450; 6,686,727; 6,696,823. In con-
nection with the end customer’s purchase of the CL from “ICE Components, Inc.”, the end customer is hereby granted a non-exclusive,
worldwide, royalty-free license (without rights to sublicense) to use and incorporate the IP in the end customer’s product that also
incorporates the CL. In no way does this license extend to customer end products which do not incorporate the CL to implement the IP.
Specifications subject to change without notice.
31
800.729.2099 tel
www.icecomponents.com
(11/08) ICL651-2H-2
相关型号：
©2020 ICPDF网 联系我们和版权申明