MAX15026BETD+

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MAX15026BETD+

Switching Controllers 4.5-28V Synchronous Buck Controller

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規格

Packaging Cut Tape
Standard Pack Qty 10

概述

Description

The MAX15026BETD+ is a highly integrated power management IC designed for battery-powered applications. It primarily functions as a dual buck (step-down) converter, capable of delivering low output voltages with high efficiency. This device features a wide input voltage range, making it suitable for various power sources, including Li-Ion and Li-Polymer batteries.
Key features include programmable output voltage, low quiescent current, and built-in protection mechanisms such as overcurrent and thermal shutdown. The MAX15026BETD+ is optimized for portable devices, offering a compact package that helps save board space. Its ability to operate in forced PWM mode allows for improved performance under varying load conditions, ensuring stable power delivery.
This IC is ideal for applications in smartphones, tablets, and other handheld devices where efficient power management is crucial. Overall, the MAX15026BETD+ combines versatility and efficiency, making it a popular choice for designers seeking reliable power solutions.

Features

The MAX15026BETD+ is a high-efficiency, synchronous step-down DC-DC converter designed for a wide input voltage range. Key features include:
1. Input Voltage Range: Supports 4.5V to 60V, making it suitable for various applications.
2. Output Current: Delivers up to 2A output current with adjustable voltage output.
3. High Efficiency: Offers up to 95% efficiency, reducing heat generation and improving thermal performance.
4. Integrated Components: Combines a power switch and a controller in a compact package, minimizing the need for external components.
5. Frequency Operation: Operates at a fixed frequency of 500kHz, which allows for smaller inductor and capacitor sizes.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and under-voltage lockout to enhance reliability.
7. Flexible Configurations: Can be configured for either voltage mode or current mode control.
8. Package: Available in a 28-pin TQFN package for space-constrained designs.
Overall, the MAX15026BETD+ is ideal for industrial, automotive, and other demanding applications requiring robust power management solutions.

Package

The MAX15026BETD+ comes in a TQFN (Thin Quad Flat No-lead) package type, specifically with a 16-pin configuration. This compact package is designed for efficient thermal performance and space-saving applications.

Pinout

The MAX15026BETD+ is a high-voltage, dual-channel, linear regulator with a pin count of 16. Its primary functions include providing regulated output voltages for various applications, operating from high input voltages, and supporting high efficiency.
Key pins and their functions include:
- VIN: Input voltage supply.
- VOUT1 and VOUT2: Regulated output voltages.
- GND: Ground reference.
- EN1 and EN2: Enable pins for controlling the output regulation of each channel.
- FB1 and FB2: Feedback pins for voltage regulation.
- COMP1 and COMP2: Compensation pins for stabilizing the feedback loop.
- SW: Switching node for internal power control.
This device is suitable for applications requiring power management in high-voltage environments, such as industrial and automotive systems.

Manufacturer

The MAX15026BETD+ is manufactured by Analog Devices, Inc. (ADI), which is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, Analog Devices is known for its innovative solutions in various industries, including communications, automotive, industrial, and healthcare. The company specializes in designing and manufacturing products that enable the conversion of real-world signals into digital data, providing essential components for advanced electronic systems. ADI's extensive portfolio includes amplifiers, sensors, converters, and processors, making it a key player in the semiconductor industry.

Application

The MAX15026BETD+ is a high-efficiency, step-down DC-DC converter used in various applications, including telecommunications, industrial equipment, automotive systems, and battery-powered devices. It is ideal for powering microcontrollers, FPGAs, and other digital circuits requiring stable voltage regulation, low ripple, and high efficiency. Additionally, its compact design makes it suitable for space-constrained environments.

Equivalent

The MAX15026BETD+ is a high-voltage, dual-channel, synchronous step-down DC-DC converter. Equivalent products include:
1. TPS563201 (Texas Instruments)
2. LT8610 (Analog Devices)
3. LM2596 (Texas Instruments)
4. MICROCHIP MCP16331
Always verify specifications like voltage, current ratings, and features for compatibility.

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