(China (Mainland))
Product Summary
The ADP3418 is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs, the two switches in a nonisolated, synchronous, buck power converter. Each of the drivers is capable of driving a 3000 pF load with a 30 ns transition time. The ADP3418 can be bootstrapped, and is designed to handle the high voltage slew rate associated with floating highside gate drivers. The ADP3418 includes overlapping drive protection to prevent shoot-through current in the external MOSFETs. The OD pin shuts off both the high-side and the low-side MOSFET of the ADP3418 to prevent rapid output capacitor discharge during system shutdowns.
Parametrics
ADP3418 absolute maximum ratings: (1)DRVH SW: -0.3 V to BST + 0.3 V; (2)DRVL (< 200 ns): –2 V to VCC + 0.3 V; (3)All Other Inputs and Outputs: –0.3 V to VCC + 0.3 V; (4)Operating Ambient Temperature Range: 0℃ to 85℃; (5)Operating Junction Temperature Range: 0℃ to 150℃; (6)Storage Temperature Range: –65℃ to +150℃.
Features
ADP3418 features: (1)All-in-one synchronous buck driver; (2)Bootstrapped high-side drive; (3)1 PWM signal generates both drives; (4)Anticross-conduction protection circuitry; (5)Output disable control turns off both MOSFETs to float the output per Intel?VRM 10 and AMD Opteron specifications.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 ADP3418JR-REEL7 |
Analog Devices Inc |
IC MOS DVR W/DISABLE 12V 8-SOIC |
Data Sheet |
Negotiable |
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 |
ADP3418JR-REEL |
Analog Devices Inc. |
IC MOS DVR W/DISABLE 12V 8-SOIC |
Data Sheet |
Negotiable |
|
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 |
ADP3418 |
Other |
|
Data Sheet |
Negotiable |
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