Manufacturer Part Number
MAX16820ATT+T
Manufacturer
Analog Devices
Introduction
High-efficiency, adjustable-frequency, step-down DC-DC controller designed for driving LEDs.
Product Features and Performance
Adjustable frequency up to 2MHz
PWM dimming capability
High voltage range, supporting 4.5V to 28V supply
Operational across wide temperature range, from -40°C to +125°C
Surface Mount type for streamlined PCB design
Compatible with 6-WDFN Exposed Pad for improved thermal performance
No internal switch to offer design flexibility
Product Advantages
Suitable for high-density designs due to small 6-TDFN package
High frequency operation allowing for small external components
Flexible design options for various LED driving applications
Key Technical Parameters
Topology: Step-Down (Buck)
Number of Outputs: 1
Voltage - Supply (Min): 4.5V
Voltage - Supply (Max): 28V
Frequency: 2MHz
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Extended temperature range ensures reliability under varying environmental conditions
Industry-standard packaging ensures quality and safety compliance
Compatibility
Designed for LED light applications; possibly compatible with a range of power management circuits in automotive, industrial, and high-power portable devices
Application Areas
LED Lighting
Automotive lighting systems
Backlighting
General-purpose power management
Product Lifecycle
Active product status indicates ongoing manufacture and support, not nearing discontinuation
Industry standard package and common base product number facilitate future replacements or upgrades
Several Key Reasons to Choose This Product
Highly efficient power management for LEDs increases product longevity
PWM dimming provides accurate control of LED brightness
Robust design suitable for harsh environmental conditions
Adaptable to a wide range of applications with varying power supply requirements
Supports compact design efforts with small form factor package
High switching frequency minimizes the size of passive components, reducing overall solution footprint
Expert backing from Analog Devices, a reputable manufacturer in the semiconductor industry