Manufacturer Part Number
MAX20098ATED/VY+T
Manufacturer
Analog Devices
Introduction
Power Management Integrated Circuit for automotive applications
Product Features and Performance
Highly integrated step-down (buck) switching controller
Positive output configuration with a single output channel
Supports a wide input supply voltage range from 3.5V to 42V
Adaptive switching frequency between 220kHz and 2.2MHz
Incorporates synchronous rectification for improved efficiency
Features clock synchronization capability
Operating temperature range from -40°C to 125°C
Product Advantages
Designed for automotive applications meeting AEC-Q100 standards
Highly efficient power conversion for reduced thermal footprint
Compact 16-WFQFN package for space-constrained applications
Simplified design with integrated transistor driver and power good signal
Supports a wide range of supply voltages accommodating various automotive requirements
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Down
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 3.5V ~ 42V
Frequency - Switching: 220kHz ~ 2.2MHz
Synchronous Rectifier: Yes
Clock Sync: Yes
Control Features: Current Limit, Enable, Power Good
Grade: Automotive
Quality and Safety Features
Automotive-grade product with AEC-Q100 qualification
Robust thermal performance for reliability in harsh environments
Compatibility
Compatible with standard surface-mount technology (SMT)
Suitable for 3x3 16-TQFN footprint on PCB
Application Areas
Automotive electronics such as infotainment systems, advanced driver assistance systems (ADAS), and powertrain controls
Industrial applications requiring robust power management solutions
Product Lifecycle
Currently in Active status
Not indicated as nearing discontinuation, upgrades or replacements may be available in future
Several Key Reasons to Choose This Product
Meets stringent automotive industry standards (AEC-Q100)
Flexible switching frequencies enabling optimization for efficiency or size
Easily integrated into space-constrained designs due to small package
Enables high-efficiency power conversion, minimizing energy loss
Supports a broad input voltage range, applicable to various automotive power systems
Built-in features for system protection and power optimization
Backed by Analog Devices, a reputable manufacturer in the semiconductor industry