Overview
Features and Benefits
- All-in-one synchronous buck driver
- Bootstrapped high-side drive
- One PWM signal generates both drives
- Anti-crossconduction protection circuitry
- OD for disabling the driver outputs
Product Details
The ADP3650 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 driver is capable of driving a 3000 pF load with a 45 ns propagation delay and a 25 ns transition time. One of the drivers can be bootstrapped and is designed to handle the high voltage slew rate associated with floating high-side gate drivers. The ADP3650 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 MOSFETs to prevent rapid output capacitor discharge during system shutdown.
The ADP3650 is specified over the temperature range of −40°C to +85°C and is available in 8-lead SOIC_N and 8-lead LFCSP packages.
Applications
- Telecom and datacom networking
- Industrial and medical systems
- Point of load conversion: memory, DSP, FPGA, ASIC
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADP3650JCPZ-RL | Material Declaration | Reliability Data | 8-Lead LFCSP (3mm x 3mm w/ EP) | |
| ADP3650JRZ | Material Declaration | Reliability Data | 8-Lead SOIC | |
| ADP3650JRZ-RL | Material Declaration | Reliability Data | 8-Lead SOIC | |
| Wafer Fabrication Data |
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Sample & Buy
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Buy Now Pricing
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List Pricing
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Lead Times
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