ADP3290Manufacturer: AD VR11.1 2- to 4-Phase Synchronous Buck Controller | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| ADP3290 | AD | 587 | In Stock |
Description and Introduction
VR11.1 2- to 4-Phase Synchronous Buck Controller The ADP3290 is a synchronous buck controller manufactured by Analog Devices (AD). It is designed for high-efficiency, high-current applications. Key specifications include:
- **Input Voltage Range**: 4.5V to 20V These specifications make the ADP3290 suitable for powering high-performance processors, FPGAs, and other high-current loads in various applications. |
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Application Scenarios & Design Considerations
VR11.1 2- to 4-Phase Synchronous Buck Controller# Technical Documentation: ADP3290 Multi-Phase Buck Controller
## 1. Application Scenarios ### Typical Use Cases -  High-performance computing systems : Multi-core processors requiring precise voltage regulation with currents exceeding 100A ### Industry Applications ### Practical Advantages  Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Improper Current Sensing   Pitfall 2: Poor Loop Compensation   Pitfall 3: Inadequate Decoupling   Pitfall 4: Thermal Management  ### Compatibility Issues  Power Stage Components:   Interface Compatibility:  ### PCB Layout Recommendations  Critical Layout Priorities:   Specific Guidelines:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| ADP3290 | ADI | 140 | In Stock |
Description and Introduction
VR11.1 2- to 4-Phase Synchronous Buck Controller The ADP3290 is a synchronous buck controller manufactured by Analog Devices (ADI). It is designed for use in high-performance, high-efficiency DC-DC converters. Key specifications include:
- **Input Voltage Range**: 4.5V to 28V The ADP3290 is suitable for a variety of applications, including point-of-load (POL) converters, networking equipment, and industrial power supplies. |
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Application Scenarios & Design Considerations
VR11.1 2- to 4-Phase Synchronous Buck Controller# Technical Documentation: ADP3290 Multi-Phase Buck Controller
 Manufacturer : Analog Devices Inc. (ADI) ## 1. Application Scenarios ### Typical Use Cases -  CPU/GPU Core Voltage Regulation : Provides stable power for modern processors requiring 0.8V to 1.6V at currents up to 130A ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Improper Current Sensing   Pitfall 2: Thermal Management   Pitfall 3: Loop Compensation   Pitfall 4: Bootstrap Circuit Design  ### Compatibility Issues with Other Components  MOSFET Selection:   Inductor Requirements:   Capacitor Compatibility:  ### PCB Layout Recommendations  Power Stage Layout:   Signal Routing:   Thermal Management:   Critical Placement:  |
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