MAX25600

RECOMMENDED FOR NEW DESIGNS

Synchronous High Voltage 4 Switch Buck Boost LED Controller

Automotive Seamless High-Voltage Buck-Boost LED Driver with more than 95% Efficiency

Data Sheet (Rev. 2) Product Selection Table

Part Models: 4
1ku List Price: Starting From $3.87

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Part Details

Automotive Ready: AEC-Q100 Qualified
Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Reducing Cost
- Wide Input-Voltage Range from 5V to 60V
- H-Bridge Single Inductor Buck-Boost Architecture
- Constant-Current and Constant-Voltage Regulation
- 28-pin TSSOP with EP Pad and 28-pin(5mm x 5mm) TQFN with EP Pad Packages
Wide Dimming Ratio allows High Contrast Ratio
- Analog and PWM Dimming
- Flicker-Free PWM Dimming with Spread Spectrum
- Integrated pMOS Dimming FET Gate Driver
- 200Hz On-Board Ramp Simplifies PWM Dimming
Protection Features and Wide Temperature Range Increase System Reliability
- Short Circuit,Overvoltage, and Thermal Protection
- LED Current Monitor and Input Current Limiter
- -40°C to +125°C Operating Junction-Temperature Range

Part Models: 4
1ku List Price: Starting From $3.87

Documentation

Data Sheet 1

MAX25600: Synchronous High Voltage 4 Switch Buck Boost LED Controller Data Sheet (Rev.2) 05/13/2020

Technical Articles 1

Meeting the Power Challenges of General Lighting Applications 01/22/2020

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
MAX25600ATI/VY+	28-LFCSP_SS-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX25600ATI/VY+T	28-LFCSP_SS-5X5X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX25600AUI/V+	28-TSSOP_4.4_EP-4.4_MM	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX25600AUI/V+T	28-TSSOP_4.4_EP-4.4_MM	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Evaluation Kits

Evaluation Kit for the MAX25600

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Features and Benefits

8V to 48V Input Voltage Range
Demonstrates Analog Dimming Control, Digital Dimming Control
Demonstrates Input Current Limit
Demonstrates LED Current Monitoring function
Demonstrates LED Short and Open Protection
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX25600 evaluation kit (EV kit) provides a reliable platform for validating designs that use the MAX25600 automotive high-voltage, high-brightness LED (HB LED) buck boost controller. The EV kit operates from 8V to 48V DC supply voltage. The EV kit is configured to deliver up to 1.5A to one string of one to fifteen LEDs. The total voltage of the string can vary from 3V to 60V.

Applications

Automotive Exterior Lighting and General, Commercial, and Industrial Lighting

Resources

MAX25600EVKIT ODB File - Design Files
1.66M

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