MAX15068ATP+

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MAX15068ATP+

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IC HOT SWAP CTRLR GP 20TQFN

  • FabricanteAnalog Devices Inc./Maxim Integrated

  • Peça do Fabricante #MAX15068ATP+

  • Pacote WFQFN-20

  • Em Estoque4829

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Especificações

Atributo Valor
Package Tray
ProductStatus Active
Type Hot Swap Controller, OR Controller
NumberofChannels 1
InternalSwitch(s) No
Applications General Purpose
Features Auto Retry
ProgrammableFeatures Circuit Breaker, Current Limit, Slew Rate, UVLO
Voltage-Supply 3.7V ~ 18V
OperatingTemperature -40°C ~ 125°C
Current-Supply 4 mA
MountingType Surface Mount
Package/Case 20-WFQFN Exposed Pad

Visão Geral

Description

The MAX15068ATP+ is a high-efficiency, integrated step-down DC-DC converter from Maxim Integrated, designed to deliver precise voltage regulation for a variety of applications. It operates over a wide input voltage range, making it suitable for use in battery-powered devices, point-of-load applications, and distributed power systems. The device is characterized by its high-current output capability, typically up to several amperes, and offers features such as fast transient response, adjustable output voltage, and high efficiency.
The converter integrates both high-side and low-side MOSFETs, which reduces the need for external components and simplifies design. It supports a programmable switching frequency, allowing designers to optimize between efficiency and component size. The MAX15068ATP+ also includes protection features such as overcurrent, overtemperature, and undervoltage lockout to enhance reliability and safety. Its compact thermally enhanced package supports efficient heat dissipation, making it suitable for confined spaces. Overall, the MAX15068ATP+ offers a robust solution for power management in modern electronic systems, combining performance with ease of use.

Equivalent

The MAX15068ATP+ is a high-performance, synchronous step-down controller. Equivalent products include the LTC3851A from Analog Devices, the TPS40170 from Texas Instruments, and the ISL8117 from Renesas Electronics. These alternatives offer similar functionalities, such as wide input voltage range and high efficiency, suitable for applications requiring step-down voltage regulation. Always verify specifications and compatibility for your specific application needs.

Features

The MAX15068ATP+ is a high-efficiency, step-down DC-DC converter designed for a wide range of applications. Key features include:
1. Wide Input Voltage Range: It supports an input voltage range from 4.5V to 40V, making it versatile for various applications.
2. Adjustable Output Voltage: The device provides an adjustable output voltage from 0.8V to 90% of the input voltage.
3. High Efficiency: It operates with up to 95% efficiency, optimizing power usage and minimizing heat generation.
4. Integrated MOSFETs: The inclusion of internal MOSFETs simplifies design and reduces external component count.
5. Programmable Switching Frequency: It allows for a selectable switching frequency between 200kHz and 2.2MHz, offering flexibility in balancing efficiency and component size.
6. Compensation Options: The device supports both internal and external compensation for design flexibility.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and a power-good indicator to ensure reliable operation.
8. Compact Package: Available in a Thermally Enhanced TQFN package, it supports efficient heat dissipation and compact PCB designs.
These features make the MAX15068ATP+ suitable for industrial, automotive, and general-purpose applications requiring efficient power conversion.

Pinout

The MAX15068ATP+ is a 12-pin device. It is a high-speed, three-phase MOSFET driver designed for driving three N-channel power MOSFETs in a three-phase brushless DC (BLDC) motor-control application. It integrates three half-bridge drivers, each capable of driving high- and low-side MOSFETs, with integrated bootstrap diodes, facilitating efficient and compact design. The driver features a wide input voltage range and is optimized for fast switching, reducing power losses. It includes protections such as undervoltage lockout (UVLO) and shoot-through protection to enhance reliability.

Manufacturer

The MAX15068ATP+ is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. (ADI) following a merger that was completed in August 2021. Analog Devices is a multinational semiconductor company specializing in the design and manufacture of analog, mixed-signal, and digital signal processing integrated circuits. They provide technology solutions for a wide range of industries, including automotive, communications, consumer electronics, healthcare, and industrial sectors.

Application

The MAX15068ATP+ is a versatile, high-voltage power controller designed for various applications. Its primary uses include DC-DC converters, industrial automation, and telecommunications equipment. It is also suitable for controlling high-efficiency, isolated, and non-isolated power supplies. The device is particularly beneficial in applications requiring wide input voltage ranges and robust thermal performance, such as automotive and aerospace systems. Additionally, it can be used in renewable energy systems, LED lighting, and battery-powered devices where efficient power management is crucial.

Package

The MAX15068ATP+ is a power supply controller IC from Maxim Integrated, and it is typically available in a TQFN (Thin Quad Flat No-Lead) package. This package type is compact and suitable for space-constrained applications, improving thermal performance and electrical characteristics.

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