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參數(shù)資料
| 型號(hào)： | ADP3204 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3-Phase IMVP-II and IMVP-III Core Controller for Mobile CPUs |
| 中文描述： | 三相IMVP的，IMVP的第二和第三的核心控制器，用于移動(dòng)CPU |
| 文件頁(yè)數(shù)： | 15/16頁(yè) |
| 文件大?。?/td> | 1315K |
| 代理商： | ADP3204 |
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REV. 0
ADP3204
–15–
turned off. During the common off time of all channels, their
currents are averaged and compared to the lower threshold.
When the averaged channel current reaches the lower threshold,
the hysteretic comparator changes state again, and turns on the
control FET of the next channel, as selected by the phase
splitter logic. This control concept ensures that the peak
currents of all channels will be the same, and therefore the
CS1
CS2
CS3
V
IN
PHASE 1
PHASE 2
PHASE 3
L1
L2
L3
R
CS1
R
CS2
R
CS3
R
D
V
REF
PHASE
SPLITTER
HYSTERETIC
CORE
COMPARATOR
CURRENT
SENSE MUX
LOAD
V
OUT
R
E
C
O
R
C
C
OC
I
L1
I
L2
I
L3
OUT 3
OUT 2
OUT 1
Figure 4. 3-Phase Modified Hysteretic Regulator with ADOPT
MathCAD is a trademark of MathSoft.
channel currents will be perfectly balanced. The ADOPT
compensation can be used the same way as in the single-phase
version discussed previously.
Since due to second-order effects, the detailed design of a
multiphase converter with the ADP320x family is rather
complex, a design aid using MathSoft’s MathCAD program
has been developed. Please contact ADI for further information.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADP3204JCP | 3-Phase IMVP-II and IMVP-III Core Controller for Mobile CPUs |
| ADP3204JCP-REEL | 3-Phase IMVP-II and IMVP-III Core Controller for Mobile CPUs |
| ADP3204JCP-REEL7 | 3-Phase IMVP-II and IMVP-III Core Controller for Mobile CPUs |
| ADP3205 | Multiphase IMVP-IV Core Controller for Mobile CPUs |
| ADP3300ART-27 | Circular Connector; No. of Contacts:7; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:20; Circular Contact Gender:Socket; Circular Shell Style:Cable Receptacle; Insert Arrangement:20-15 RoHS Compliant: No |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP3204JCP | 制造商:AD 制造商全稱:Analog Devices 功能描述:3-Phase IMVP-II and IMVP-III Core Controller for Mobile CPUs |
| ADP3204JCP-REEL | 制造商:Analog Devices 功能描述: |
| ADP3204JCP-REEL7 | 制造商:Rochester Electronics LLC 功能描述:3 PHASE PEAK/PEAK DC/DC MODE CONTROLLER - Tape and Reel |
| ADP3205 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiphase IMVP-IV Core Controller for Mobile CPUs |
| ADP3205AJCPZ-R | 制造商:ON Semiconductor 功能描述:ADP3205AJCPZ-REEL |
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