inventory:6,357
Infineon Technologies
TSOP-32
MAX20412 (4)
The MAX20412 is available from Analog Devices Inc./Maxim Integrated at Xecor. Designed for dual-output, high-efficiency synchronous step-down control, the MAX20412 offers 3.0V to 5.5V input voltage range, 0.25V to 1.275V output voltage range, and up to 30A load current per phase. Available in a 20-TQFN (5x5) package, it is ideal for automotive point-of-load (PoL) and post-regulation applications, as well as core processor system/GPU power. Whether used in automotive environments or high-performance computing, this series ensures high precision, low noise, and robust performance for demanding applications. Xecor is an authorized distributor for Analog Devices Inc./Maxim Integrated. Please view our extensive selection of the MAX20412 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX20412ATJC/V+T | Experience seamless power delivery with this reliable low-voltage controller, designed specifically for use in automotive applications | TQFN-32 | 8,122 | |
| MAX20412ATJA/V+T | Precise voltage control for your car's electronic systems, guaranteed by MAX20412ATJA/V+T | TQFN-32 | 7,273 | |
| MAX20412ATJD/V+ | Dual-output step-down regulator with high frequency switching | WQFN-20 | 8,379 | |
| MAX20412ATJD/V+T | Simplify complex power conversion in automotive systems with this reliable and efficient channel step-down voltage controller | WQFN-20 | 9,061 |
Key Featrues
Dual-Channel High-Efficiency DC-DC Controller: The MAX20412 features two independent channels, each capable of delivering up to 30A of load current, with Channel 1 supporting up to 60A when configured with two phases. This dual-channel design enhances performance in applications requiring multiple voltage rails, such as automotive systems and core processors, by providing efficient power management in a compact solution size.
High-Precision Voltage Regulation: With ±2% output-voltage accuracy and differential remote-voltage sensing, the MAX20412 ensures precise voltage regulation. This is critical for powering sensitive components like GPUs and processors, where even minor voltage fluctuations can impact performance and reliability. The I²C-controlled output voltage (0.25V to 1.275V in 6.25mV steps) allows for fine-tuning to meet specific application requirements.
Low-Noise Operation with EMI Reduction: The device operates at 2.2MHz or 1.1MHz with optional spread-spectrum modulation, significantly reducing electromagnetic interference (EMI). This makes it suitable for automotive and industrial environments where low noise is essential for compliance with regulatory standards and reliable operation of nearby electronics.
Robust Automotive-Grade Design: The MAX20412 is AEC-Q100 qualified and operates over a wide temperature range (-40°C to +125°C), ensuring reliability in harsh automotive environments. Features like overtemperature and short-circuit protection, along with low RDS(ON) external MOSFETs, enhance durability and safety in demanding applications.
Flexible Control and Synchronization: The device supports multiple control modes, including current-mode, forced-PWM, and skip operation, allowing for optimization of efficiency and performance based on load conditions. Additionally, the frequency-synchronization input/output enables synchronization with other devices, reducing beat frequencies and improving system-level performance in multi-rail power systems.
High-Precision Voltage Regulation: With ±2% output-voltage accuracy and differential remote-voltage sensing, the MAX20412 ensures precise voltage regulation. This is critical for powering sensitive components like GPUs and processors, where even minor voltage fluctuations can impact performance and reliability. The I²C-controlled output voltage (0.25V to 1.275V in 6.25mV steps) allows for fine-tuning to meet specific application requirements.
Low-Noise Operation with EMI Reduction: The device operates at 2.2MHz or 1.1MHz with optional spread-spectrum modulation, significantly reducing electromagnetic interference (EMI). This makes it suitable for automotive and industrial environments where low noise is essential for compliance with regulatory standards and reliable operation of nearby electronics.
Robust Automotive-Grade Design: The MAX20412 is AEC-Q100 qualified and operates over a wide temperature range (-40°C to +125°C), ensuring reliability in harsh automotive environments. Features like overtemperature and short-circuit protection, along with low RDS(ON) external MOSFETs, enhance durability and safety in demanding applications.
Flexible Control and Synchronization: The device supports multiple control modes, including current-mode, forced-PWM, and skip operation, allowing for optimization of efficiency and performance based on load conditions. Additionally, the frequency-synchronization input/output enables synchronization with other devices, reducing beat frequencies and improving system-level performance in multi-rail power systems.
Applications
Automotive Power Management: The MAX20412 is ideal for managing power in automotive systems, particularly for core processors and GPUs. Its dual-output, high-efficiency design ensures stable and precise voltage regulation, even under demanding automotive conditions. With AEC-Q100 qualification, it is well-suited for use in advanced driver-assistance systems (ADAS) and infotainment systems.
High-Performance Computing (HPC): The MAX20412 is perfect for powering high-performance computing systems, such as servers and data centers. Its ability to deliver up to 60A of load current with two phases makes it suitable for powering multi-core processors and GPUs, ensuring efficient and reliable operation in high-demand environments.
Industrial Automation: The MAX20412 is well-suited for industrial automation applications, where precise voltage regulation is critical for controlling motors, sensors, and other components. Its robust design, including overtemperature and short-circuit protection, ensures reliable operation in harsh industrial environments.
Portable Electronics: The MAX20412 is ideal for portable electronics, such as smartphones, tablets, and wearable devices. Its small solution size and high-efficiency design make it perfect for space-constrained applications, while its I2C-controlled output voltage allows for flexible power management in battery-powered devices.
High-Performance Computing (HPC): The MAX20412 is perfect for powering high-performance computing systems, such as servers and data centers. Its ability to deliver up to 60A of load current with two phases makes it suitable for powering multi-core processors and GPUs, ensuring efficient and reliable operation in high-demand environments.
Industrial Automation: The MAX20412 is well-suited for industrial automation applications, where precise voltage regulation is critical for controlling motors, sensors, and other components. Its robust design, including overtemperature and short-circuit protection, ensures reliable operation in harsh industrial environments.
Portable Electronics: The MAX20412 is ideal for portable electronics, such as smartphones, tablets, and wearable devices. Its small solution size and high-efficiency design make it perfect for space-constrained applications, while its I2C-controlled output voltage allows for flexible power management in battery-powered devices.