MAX20806
PRODUCTION6A, 3MHz, 2.7V to 16V, Step-Down Switching Regulator
Shrink your new power designs footprint with compact and fast switching regulator
- Part Models
- 2
- 1ku List Price
- Starting From $1.64
Overview
- High Power Density with Low Component Count
- Single-Supply Operation with Integrated LDO for Bias Generation
- Compact 3.0mm x 2.5mm, 14-Pin, FC2QFN Package
- Internal Compensation
- Wide Operating Range
- 2.7V to 16V Input Voltage Range
- 0.5V to 5.8V Output Voltage Range
- 500kHz to 3MHz Configurable Switching Frequency
- -40°C to +150°C Junction Temperature Range
- Two Pin-Strap Programming Pins to Select Different Configurations
- Optimized Performance and Efficiency
- 91.9% Peak Efficiency with VDDH = 12V,VOUT = 1.8V, and fSW = 1MHz
- Selectable AMS to Improve Load Transient
- Selectable DCM to Improve Light Load Efficiency
The MAX20806 is a fully integrated, highly efficient, step-down DC-DC switching regulator. It is able to operate from 2.7V to 16V input supplies, and the output can be regulated from 0.5V to 5.8V, delivering up to 6A of load current.
The switching frequency of this device can be configured from 500kHz to 3.0MHz and provides the capability of optimizing the design in terms of solution size and performance.
The MAX20806 utilizes fixed-frequency, current-mode control with internal compensation. The MAX20806 features a selectable advanced modulation scheme (AMS) to provide improved dynamic load transient performance. The device also features selectable discontinuous current mode (DCM) operation to improve light load efficiency. Operation settings and configurable features can be selected by connecting pin-strap resistors from the PGM_ pins to ground.
The MAX20806 has an internal 1.8V LDO output to power the gate drives and internal circuitry (VCC).
The MAX20806 integrates multiple protections including positive and negative overcurrent protection, output overvoltage protection, and overtemperature protection to ensure a robust design.
The MAX20806 is available in a compact 3.0mm x 2.5mm FC2QFN package that supports -40°C to +150°C junction temperature operation.
APPLICATIONS
- Communications Equipment
- Networking Equipment
- Servers and Storage Equipment
- Point-of-Load Voltage Regulators
Documentation
Data Sheet 1
User Guide 1
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX20806TFD+ | 14-Lead FC2QFN (3mm x 2.5mm x 0.7mm) | ||
| MAX20806TFD+T | 14-Lead FC2QFN (3mm x 2.5mm x 0.7mm) |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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SIMPLIS Models 1
Evaluation Kits
Evaluation Kit for MAX20806
Resources
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