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MAX16833 (17)
MAX16833 is available from Analog Devices at Xecor. Designed for high-voltage LED driving, the MAX16833 offers wide input voltage range (5V to 65V), integrated high-side current sensing, and flexible dimming control (PWM and analog). Available in a 16-TSSOP-EP package, it is ideal for automotive exterior lighting, commercial, industrial, and architectural lighting applications. Whether used in high-beam/low-beam lights, daytime running lights (DRLs), or adaptive front light assemblies, this series ensures high efficiency, reliability, and space-saving design for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX16833 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX16833DAUE/V+T | Advanced LED lighting solution for automotive and industrial market | TSSOP-16 | 6,932 | |
| MAX16833AUE/V+ | LED Lighting Drivers High-Voltage HB LED Drivers with Integrated High-Side Current Sense | TSSOP-16 | 8,829 | |
| MAX16833BAUE+ | Simplify LED driver design with this high-voltage, high-sense IC | TSSOP-16 | 8,608 | |
| MAX16833BAUE+T | LED Lighting Drivers High-Voltage HB LED Drivers with Integrated High-Side Current Sense | TSSOP-16 | 9,809 | |
| MAX16833BAUE/V+T | LED Lighting Drivers High-Voltage HB LED Drivers with Integrated High-Side Current Sense | TSSOP-16 | 6,931 | |
| MAX16833CAUE/V+ | LED Lighting Drivers High-Voltage HB LED Drivers with Integrated High-Side Current Sense | TSSOP-16 | 8,797 | |
| MAX16833CAUE+ | Advanced HB LED driving with integrated current sensing | TSSOP-16 | 8,304 | |
| MAX16833DAUE+ | LED Lighting Drivers High-Voltage HB LED Drivers with Integrated High-Side Current Sense | TSSOP-16 | 8,305 | |
| MAX16833CAUE+T | LED Lighting Drivers High-Voltage HB LED Drivers with Integrated High-Side Current Sense | TSSOP-16 | 5,527 | |
| MAX16833DAUE+T | LED Lighting Drivers High-Voltage HB LED Drivers with Integrated High-Side Current Sense | TSSOP-16 | 8,756 | |
| MAX16833EAUE+ | LED Lighting Drivers High-Voltage HB LED Drivers with Integrated High-Side Current Sense | TSSOP-16 | 8,153 | |
| MAX16833EAUE+T | LED Lighting Drivers High-Voltage HB LED Drivers with Integrated High-Side Current Sense | TSSOP-16 | 8,625 | |
| MAX16833EAUE/V+T | LED Lighting Drivers High-Voltage HB LED Drivers with Integrated High-Side Current Sense | TSSOP-16 | 9,297 | |
| MAX16833DAUE/V+ | Automotive-grade driver for small-scale LED illuminatio | TSSOP-16 | 7,248 | |
| MAX16833GAUE/V+ | High-voltage, high-performance LED driver for advanced lighting application | TSSOP-16 | 9,877 | |
| MAX16833BAUE/V+ | Advanced controller for high-voltage applications up to V | TSSOP-16 | 9,840 | |
| MAX16833AUE/V+T | LED Lighting Drivers Hi-VoltageHB LED Drivrs w/Integrtd High-Side Current Sense | TSSOP-16 | 9,783 |
Key Featrues
Wide Input Voltage Range (5V to 65V) - This feature allows the LED driver to operate across a broad range of input voltages, making it highly versatile for various applications such as automotive lighting and industrial systems. It ensures reliable performance even with fluctuating power sources, enhancing system stability and reducing the need for additional voltage regulation components.
Integrated High-Side pMOS Dimming MOSFET Driver - By integrating the dimming MOSFET driver, the device simplifies the design and reduces the bill of materials (BOM). This integration enables single-wire connection to LEDs, improving efficiency and reducing board space, which is particularly beneficial for compact lighting systems.
Analog and PWM Dimming Control - The driver supports both analog and PWM dimming, offering flexibility in controlling LED brightness. Analog dimming via the ICTRL pin allows for smooth brightness adjustments, while PWM dimming ensures precise and rapid current switching, preventing transient overvoltage or undervoltage conditions. This dual dimming capability is ideal for applications requiring dynamic lighting effects.
Programmable Operating Frequency (100kHz to 1MHz) - The ability to program the operating frequency, along with synchronization capability, allows designers to optimize the driver for specific efficiency and EMI requirements. This feature is particularly useful in spread-spectrum applications, where frequency dithering helps reduce electromagnetic interference (EMI) and improve system performance.
Comprehensive Protection Features (Short-Circuit, Overvoltage, Thermal) - The driver includes built-in protection mechanisms against short-circuit, overvoltage, and thermal issues, enhancing system reliability and longevity. These features safeguard the LEDs and the driver itself from damage, ensuring consistent operation in harsh environments, such as automotive exterior lighting, where temperature and voltage fluctuations are common.
Integrated High-Side pMOS Dimming MOSFET Driver - By integrating the dimming MOSFET driver, the device simplifies the design and reduces the bill of materials (BOM). This integration enables single-wire connection to LEDs, improving efficiency and reducing board space, which is particularly beneficial for compact lighting systems.
Analog and PWM Dimming Control - The driver supports both analog and PWM dimming, offering flexibility in controlling LED brightness. Analog dimming via the ICTRL pin allows for smooth brightness adjustments, while PWM dimming ensures precise and rapid current switching, preventing transient overvoltage or undervoltage conditions. This dual dimming capability is ideal for applications requiring dynamic lighting effects.
Programmable Operating Frequency (100kHz to 1MHz) - The ability to program the operating frequency, along with synchronization capability, allows designers to optimize the driver for specific efficiency and EMI requirements. This feature is particularly useful in spread-spectrum applications, where frequency dithering helps reduce electromagnetic interference (EMI) and improve system performance.
Comprehensive Protection Features (Short-Circuit, Overvoltage, Thermal) - The driver includes built-in protection mechanisms against short-circuit, overvoltage, and thermal issues, enhancing system reliability and longevity. These features safeguard the LEDs and the driver itself from damage, ensuring consistent operation in harsh environments, such as automotive exterior lighting, where temperature and voltage fluctuations are common.
Applications
Automotive Exterior Lighting: The MAX16833 is ideal for driving high-brightness LEDs in automotive exterior lighting systems, such as high-beam/low-beam headlights, signal lights, and position lights. Its wide input voltage range and integrated high-side current sensing ensure reliable performance in demanding automotive environments, making it suitable for both passenger and commercial vehicles.
Daytime Running Lights (DRLs): The MAX16833 is perfect for powering daytime running lights (DRLs) in vehicles. Its PWM dimming capability and integrated pMOS dimming driver allow for precise control of LED brightness, ensuring optimal visibility and energy efficiency while meeting automotive safety standards.
Commercial and Industrial Lighting: The MAX16833 is well-suited for driving LEDs in commercial and industrial lighting applications, such as warehouse lighting, streetlights, and high-bay fixtures. Its ability to operate in boost, SEPIC, and buck-boost configurations makes it versatile for various lighting designs, while its thermal protection ensures long-term reliability in harsh environments.
Architectural Lighting: The MAX16833 is an excellent choice for architectural lighting systems, including facade lighting, accent lighting, and decorative lighting. Its analog and PWM dimming features enable dynamic lighting effects, while its compact TSSOP package with an exposed pad allows for efficient thermal management in space-constrained designs.
Daytime Running Lights (DRLs): The MAX16833 is perfect for powering daytime running lights (DRLs) in vehicles. Its PWM dimming capability and integrated pMOS dimming driver allow for precise control of LED brightness, ensuring optimal visibility and energy efficiency while meeting automotive safety standards.
Commercial and Industrial Lighting: The MAX16833 is well-suited for driving LEDs in commercial and industrial lighting applications, such as warehouse lighting, streetlights, and high-bay fixtures. Its ability to operate in boost, SEPIC, and buck-boost configurations makes it versatile for various lighting designs, while its thermal protection ensures long-term reliability in harsh environments.
Architectural Lighting: The MAX16833 is an excellent choice for architectural lighting systems, including facade lighting, accent lighting, and decorative lighting. Its analog and PWM dimming features enable dynamic lighting effects, while its compact TSSOP package with an exposed pad allows for efficient thermal management in space-constrained designs.