MAX20050ATC/V+T

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MAX20050ATC/V+T

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IC LED DRVR RGLTR PWM 2A 12TDFN

  • FabricanteAnalog Devices Inc./Maxim Integrated

  • Peça do Fabricante #MAX20050ATC/V+T

  • Em Estoque4119

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Especificações

Atributo Valor
Part Status Active
Type DC DC Regulator
Topology Step-Down (Buck)
Internal Switch(s) Yes
Number of Outputs 1
Voltage - Supply (Min) 4.5V
Voltage - Supply (Max) 65V
Voltage - Output 4.875V ~ 5.125V
Current - Output / Channel 2A
Frequency 400kHz
Dimming Analog, PWM
Applications Commercial & Industrial Lighting
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Supplier Device Package 12-TDFN (3x3)
Base Product Number MAX20050

Visão Geral

Description

The MAX20050ATC/V+T is a high-performance DC-DC buck converter designed for efficient power management in various applications. It features a wide input voltage range, typically from 4.5V to 60V, making it suitable for automotive, industrial, and consumer electronics. The device can deliver up to 5A of output current with an adjustable output voltage, enabling designers to optimize power supply for their specific needs.
Key features include a high switching frequency, which allows for smaller external components, and integrated protection mechanisms such as overcurrent protection, thermal shutdown, and under-voltage lockout. Its compact package and low quiescent current enhance its usability in space-constrained designs.
With its combination of efficiency, flexibility, and robustness, the MAX20050ATC/V+T is ideal for applications requiring reliable and efficient power conversion, including battery-powered devices, LED drivers, and portable equipment.

Equivalent

The MAX20050ATC/V+T is a high-efficiency DC-DC buck converter. Equivalent products include the TPS563201 from Texas Instruments, LM2596 from Texas Instruments, and LTC3861 from Analog Devices. These alternatives offer similar voltage regulation, switching frequency, and power output capabilities. Always verify specifications and compatibility based on your specific application requirements.

Features

The MAX20050ATC/V+T is a high-efficiency, integrated power management IC designed for various applications. Key features include:
1. Dual DC-DC Buck Converter: Capable of delivering up to 3A output current, it supports multiple output voltages with adjustable settings.
2. Wide Input Voltage Range: Accepts input voltages from 4.5V to 60V, making it suitable for a variety of power sources.
3. High Efficiency: Provides up to 95% efficiency, reducing heat generation and maximizing battery life.
4. Integrated Switches: Features integrated high-side and low-side MOSFETs, simplifying design and reducing external components.
5. Programmable Switching Frequency: Offers a range of frequencies from 100 kHz to 2.2 MHz, allowing designers to optimize performance.
6. Soft-Start Functionality: Prevents inrush current during startup, enhancing system reliability.
7. Protection Features: Includes thermal shutdown, over-voltage, and under-voltage lockout protections for added safety.
8. Small Package: Available in a compact 32-pin TQFN package, facilitating space-saving designs.
These features make the MAX20050ATC/V+T suitable for automotive, industrial, and consumer electronics applications.

Pinout

The MAX20050ATC/V+T is a power management IC from Maxim Integrated, specifically designed for automotive applications and high-performance systems. It comes in a 20-pin TQFN (thin quad flat no-lead) package.
Pin Count: 20 pins.
Functions:
- Input Voltage Range: Supports wide input voltage range for versatility in various applications.
- Buck Converter: Integrated step-down (buck) converter for efficient power regulation.
- LDO Outputs: Includes low-dropout regulators (LDOs) for powering additional components.
- Switching Control: Features programmable switching frequency and power-good indicators.
- Protection Features: Implements various protection mechanisms like thermal shutdown and overcurrent protection.
- Enable/Disable Control: Facilitates easy power management with enable/disable functionality for the outputs.
This IC is ideal for applications requiring efficient power management and compact design in automotive and industrial environments.

Manufacturer

The MAX20050ATC/V+T is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts, specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company focuses on various industries, including communications, automotive, industrial automation, healthcare, and consumer electronics.
ADI is known for its innovations in signal processing technology and develops a wide range of products, including sensors, amplifiers, data converters, and power management solutions. The MAX20050ATC/V+T specifically is a high-efficiency, step-down DC-DC converter designed for powering various electronic devices, reflecting the company's commitment to providing advanced solutions for complex power management challenges. Analog Devices emphasizes quality, reliability, and performance in its products, positioning itself as a key player in the semiconductor industry.

Application

The MAX20050ATC/V+T is a high-efficiency, dual-channel step-down power management IC primarily used in applications such as:
1. Automotive Systems: Powering ADAS and infotainment systems due to its wide operating voltage range.
2. Industrial Equipment: Providing stable power for sensors and control systems.
3. Telecommunications: Supplying power for communication devices and networking equipment.
4. Consumer Electronics: Used in portable devices for battery management and power supply.
5. IoT Devices: Efficiently powering small, low-power connected devices.
Its features include high efficiency, compact size, and thermal performance, making it suitable for a variety of applications.

Package

The MAX20050ATC/V+T is available in a 16-pin TQFN (Thin Quad Flat No-lead) package. This compact package type is designed for efficient thermal performance and space-saving applications.

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