Manufacturer Part Number
MAX16821BATI+T
Manufacturer
Analog Devices
Introduction
The MAX16821BATI+T is a versatile, high-performance Power Management IC (PMIC) specifically designed for LED driving applications, supporting a wide range of topologies.
Product Features and Performance
Supports SEPIC, Step-Down (Buck), Step-Up (Boost) topologies
No internal switches enhancing design flexibility
Operates with a single output
Adaptable to a broad voltage supply range from 4.75V to 28V
Adjustable frequency range from 125kHz to 1.5MHz
PWM dimming capability for precise light control
Product Advantages
Offers design flexibility due to compatibility with multiple topologies
High frequency operation reduces size of external components
PWM dimming offers energy-efficient operation and extends LED life
Key Technical Parameters
Voltage Supply (Min): 4.75V
Voltage Supply (Max): 28V
Frequency Range: 125kHz ~ 1.5MHz
Operating Temperature Range: -40°C ~ 125°C
Package/Case: 28-WFQFN Exposed Pad
Mounting Type: Surface Mount
Quality and Safety Features
Built to handle tough operating conditions with a wide temperature range
Encased in a reliable 28-WFQFN Exposed Pad package for thermal efficiency
Compatibility
The device is engineered to support various LED driving topologies which makes it versatile for different LED applications
Application Areas
Primarily used for LED backlighting applications in various fields such as automotive, consumer electronics, and industrial lighting
Product Lifecycle
Currently marked as active
Not indicated as nearing discontinuation
Replacement or upgrade options remain unspecified but normally provided by the manufacturer
Several Key Reasons to Choose This Product
High integration facilitates a compact and efficient design
Flexible power supply range accommodates various source voltages
Wide operating temperature range enables use in harsh environments
High switching frequency option for a better optimized solution
Robust quality and safety features ensure long-term reliability
Manufacturer (Analog Devices) has a strong reputation for quality and support
TQFN package option simplifies PCB design with surface mount technology
PWM dimming offers superior control over lighting applications, saving energy and extending LED lifespan
MAX16822BASA
MAX16821CATIAnalog Devices / Maxim Integrated