MAX15062CATA+T

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MAX15062CATA+T

IC REG BUCK ADJ 300MA 8TDFN

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series Himalaya
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 4.5V
Voltage-Input(Max) 60V
Voltage-Output(Min/Fixed) 0.9V
Voltage-Output(Max) 53.4V
Current-Output 300mA
Frequency-Switching 500kHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 8-WFDFN

概述

Description

The MAX15062CATA+T is a high-efficiency, synchronous step-down DC-DC converter designed by Maxim Integrated. It is part of the MAX15062 series, which is known for its compact size and low quiescent current, making it suitable for space-constrained applications. This converter operates from a 4.5V to 60V input voltage range, delivering up to 300mA of output current. It features a peak current-mode control architecture that ensures fast transient response and simplifies loop compensation.
The MAX15062CATA+T offers high efficiency across the load range, thanks to its internal low-resistance MOSFETs. It also incorporates several protection features, such as overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing its reliability. The device supports a fixed 1.25MHz switching frequency, which allows for the use of smaller external components, further minimizing board space.
Its tiny TDFN package and minimal external components make it ideal for portable devices, industrial controls, and distributed power systems. Overall, the MAX15062CATA+T is valued for its efficiency, compactness, and robustness in power management applications.

Features

The MAX15062CATA+T is a compact, high-efficiency, synchronous step-down DC-DC converter designed for space-constrained applications. It features a wide input voltage range from 4.5V to 60V, making it suitable for various power sources. The device delivers up to 300mA output current and operates with a high efficiency, typically over 90%, which minimizes heat dissipation and power loss.
Key features include a fixed 3.3V output voltage, though it can also support adjustable output through external resistor dividers. The device integrates both high-side and low-side MOSFETs, reducing the need for external components and simplifying the design. It operates at a fixed frequency of 500kHz, enabling a compact solution size with small external components.
The MAX15062CATA+T also includes protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing its reliability. It is available in a small, thermally enhanced 8-pin TDFN package, making it ideal for portable and space-limited applications. Overall, it offers a robust solution for efficient power conversion in a variety of applications.

Package

The MAX15062CATA+T is a step-down DC-DC converter IC from Maxim Integrated. It is packaged in a 6-pin, 3mm x 3mm TDFN (Thin Dual Flat No Leads) package, which is designed for compact and efficient power management solutions.

Pinout

The MAX15062CATA+T is a high-efficiency, synchronous, step-down DC-DC converter. It typically comes in a 6-pin SOT23 package. The primary functions and pin assignments are as follows:
1. IN: Input supply voltage.
2. GND: Ground reference for the device.
3. FB: Feedback input for setting the output voltage.
4. EN/UVLO: Enable input and undervoltage lockout adjustment.
5. LX: Inductor connection for switching.
6. BST: Boost pin for driving the high-side FET.
This converter is designed to deliver up to 1A of output current and operates over a wide input voltage range. It is known for its high efficiency and compact size, making it suitable for space-constrained applications.

Manufacturer

The MAX15062CATA+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides products and solutions for a wide range of industries, including automotive, industrial, communications, healthcare, and consumer electronics. With a focus on innovation and technology development, Analog Devices is known for its contributions to advancements in areas such as data conversion, signal processing, and power management.

Application

The MAX15062CATA+T is a high-efficiency, step-down DC-DC converter IC. It is commonly used in application areas such as industrial automation, telecommunications, consumer electronics, and automotive systems. Specifically, it is suitable for powering microcontrollers, processors, and other digital circuits, as well as in LED lighting, battery-powered devices, and distributed power systems due to its compact size, efficiency, and wide input voltage range.

Equivalent

The MAX15062CATA+T is a DC-DC step-down converter from Maxim Integrated. Equivalent products from other manufacturers include:
1. Texas Instruments: LM20133, TPS62130
2. Analog Devices: ADP2301
3. Microchip: MCP16301
4. ON Semiconductor: NCP1117
5. STMicroelectronics: L4973D
Each alternative should be carefully reviewed for exact specifications and compatibility with your design requirements.

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