MAX20796GFB+T

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MAX20796GFB+T

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規格

Part Status Active
Topology Step-Down (Buck) Synchronous (2), Linear (LDO) (1)
Number of Outputs 3
Frequency - Switching 200kHz ~ 800kHz
Voltage/Current - Output 1 0.5 V ~ 5.5 V, 60A
Voltage/Current - Output 2 0.5 V ~ 5.5 V, 60A
Voltage/Current - Output 3 Adjustable, Adjustable
w/LED Driver No
w/Supervisor No
w/Sequencer No
Voltage - Supply 4.5V ~ 16V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 35-PowerVQFN
Supplier Device Package 35-FC2QFN (4x10.5)

概述

Description

The MAX20796GFB+T is a high-performance, highly integrated power management IC designed for automotive applications. It features a highly efficient buck converter capable of delivering up to 6A output current, making it suitable for powering various automotive loads. The device supports a wide input voltage range, typically from 4.5V to 60V, which accommodates diverse automotive power supply conditions.
Key features include advanced thermal management, integrated fault protection mechanisms, and flexible output voltage settings, which enhance system reliability and performance. The MAX20796GFB+T also incorporates features such as a built-in LDO, programmable soft-start, and adjustable switching frequency, allowing for tailored configurations to meet specific design requirements.
Designed with an automotive-grade qualification, this IC is ideal for use in applications like infotainment systems, telematics, and advanced driver assistance systems (ADAS). Its compact package and integrated solutions contribute to reduced board space and simplified designs, making it an excellent choice for modern automotive electronics.

Features

The MAX20796GFB+T is a high-performance, integrated power management IC designed for automotive applications. Key features include:
1. High Efficiency: The device supports high-efficiency buck conversion with low quiescent current, optimizing power consumption.
2. Wide Input Voltage Range: It operates from a broad input voltage range of 4.5V to 60V, suitable for various automotive power rails.
3. Integrated Components: It includes integrated FETs, reducing external component count and board space.
4. Programmable Output Voltage: The output voltage can be easily programmed, providing flexibility for different applications.
5. Protection Features: It offers multiple protection functions such as overcurrent, overtemperature, and short-circuit protection for enhanced reliability.
6. Thermal Management: The IC has built-in thermal shutdown to prevent overheating.
7. Compact Package: Available in a compact 6mm x 6mm TQFN package, facilitating space-constrained designs.
This combination of features makes the MAX20796GFB+T ideal for automotive electronics, including infotainment systems, driver assistance, and other power-sensitive applications.

Package

The MAX20796GFB+T is packaged in a 16-pin TQFN (Thin Quad Flat No-lead) format, measuring 3mm x 3mm. This package type is designed for compact applications, providing efficient thermal and electrical performance.

Pinout

The MAX20796GFB+T is a Power Management IC (PMIC) from Maxim Integrated, featuring a total of 32 pins. It is designed for use in various applications, particularly in power management for industrial and automotive systems.
Key functions of the MAX20796 include:
- Step-down (buck) converters for efficient voltage regulation.
- Integrated LDOs (Low Dropout Regulators) for additional power supply needs.
- High efficiency with a wide input voltage range.
- Programmable output voltages and settings for flexible power management.
- Built-in protection features such as over-voltage, under-voltage, and thermal shutdown.
The device is optimized for space-constrained designs while providing robust performance across different load conditions.

Manufacturer

The MAX20796GFB+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is a semiconductor company that specializes in the design and production of analog and mixed-signal integrated circuits. They provide a wide range of products including power management solutions, signal processing chips, sensors, and microcontrollers, serving various industries such as communications, automotive, industrial, and consumer electronics. Their focus is on innovation and advanced technology, enabling efficient performance and energy management in electronic devices.

Application

The MAX20796GFB+T is a high-efficiency power management IC designed for applications in industrial automation, robotics, automotive systems, and IoT devices. It is used to regulate power in battery-operated devices, provide power supply management for microcontrollers, and enhance energy efficiency in various electronic systems. Its features support versatile voltage regulation and integration in compact designs.

Equivalent

The MAX20796GFB+T chip is a high-efficiency, synchronous buck converter. Equivalent products include the LTC3833 from Analog Devices, TPS563201 from Texas Instruments, and the LM2596 from Texas Instruments. When looking for alternatives, consider specifications like input voltage range, output current, efficiency, and packaging. Always verify compatibility with your specific application requirements.

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