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參數(shù)資料
| 型號： | ADP3418 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
| 中文描述： | 12伏雙自舉MOSFET驅(qū)動器與輸出禁用 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大小： | 224K |
| 代理商： | ADP3418 |
REV. 0
ADP3418
–9–
PC BOARD LAYOUT CONSIDERATIONS
Use the following general guidelines when designing printed
circuit boards.
1. Trace out the high current paths and use short, wide (>20 mil)
traces to make these connections.
2. Connect the PGND pin of the ADP3418 as close as possible
to the source of the lower MOSFET.
3. The V
CC
bypass capacitor should be located as close as
possible to the VCC and PGND pins.
4. Use vias to other layers when possible to maximize thermal
conduction away from the IC.
The circuit in Figure 4 shows how three drivers can be combined
with the ADP3168 to form a total power conversion solution for
generating V
CC(CORE)
for an Intel CPU that is VRD 10 compliant.
Figure 5 gives an example of the typical land patterns based on the
guidelines given previously. For more detailed layout guidelines
for a complete CPU voltage regulator subsystem, refer to the
ADP3168 data sheet.
D1
C
BST
C
VCC
Figure 5. External Component Placement
Example for the ADP3418 Driver
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| ADP3418JR | Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP3418JR | 制造商:Rochester Electronics LLC 功能描述:4PHASE CNTRLR/INTEL 10COMPLIANT CPU - Bulk |
| ADP3418JR-REEL | 制造商:Rochester Electronics LLC 功能描述:4PHASE CNTRLR/INTEL 10COMPLIANT CPU - Tape and Reel |
| ADP3418JR-REEL7 | 制造商:Rochester Electronics LLC 功能描述:4PHASE CNTRLR/INTEL 10COMPLIANT CPU - Tape and Reel |
| ADP3418JRZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP3418KRZ | 制造商:Analog Devices 功能描述: |
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