MAX15000AEUB+

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MAX15000AEUB+

IC REG CTRLR BOOST/FLYBK 10UMAX

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  • 製造商。 部分 #MAX15000AEUB+
  • TFSOP-10
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規格

Package Tube
ProductStatus Obsolete
OutputType Transistor Driver
Function Step-Up, Step-Up/Step-Down
OutputConfiguration Positive, Isolation Capable
Topology Boost, Flyback
NumberofOutputs 1
OutputPhases 1
Voltage-Supply(Vcc/Vdd) 23.6V ~ 30V
Frequency-Switching 25kHz ~ 625kHz
DutyCycle(Max) 50%
SynchronousRectifier No
ClockSync No
ControlFeatures Enable
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

概述

Description

The MAX15000AEUB+ is a high-efficiency, step-down DC-DC converter designed by Maxim Integrated. It is part of the MAX15000 series, which is known for its robust performance in power management applications. The converter operates over a wide input voltage range and provides a regulated output, making it suitable for various industrial and communication equipment.
Key features of the MAX15000AEUB+ include its ability to deliver a high output current with excellent transient response and efficiency. It integrates a high-side switch and uses a current-mode control architecture to achieve fast transient response and simplified loop compensation. The device also offers protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe operation in demanding environments.
Packaged in a small, thermally enhanced package, the MAX15000AEUB+ is ideal for space-constrained applications. Its versatility and reliability make it a popular choice for designers seeking efficient power regulation solutions.

Features

The MAX15000AEUB+ is a high-efficiency, current-mode, PWM step-down DC-DC converter. Key features include:
1. Input Voltage Range: Operates over a wide input voltage range of 4.5V to 40V, making it suitable for automotive and industrial applications.

2. Output Voltage: Can be configured to provide a fixed output voltage or an adjustable output depending on the feedback network used.
3. Switching Frequency: Offers a fixed 125kHz switching frequency, optimized for balancing efficiency with external component size.
4. Current Limiting: Features cycle-by-cycle current limiting to prevent damage due to overcurrent conditions.
5. Efficiency and Performance: Designed for high efficiency, reducing heat and power loss, which is critical in conserving battery life and reducing thermal management requirements.
6. Protection: Includes features like thermal shutdown and internal soft-start to protect the device from excessive temperature and inrush current, respectively.
7. Package: Available in a compact 10-pin µMAX package, which is beneficial for space-constrained applications.
These features make the MAX15000AEUB+ suitable for applications requiring efficient step-down voltage conversion from high input voltages.

Package

The MAX15000AEUB+ is a high-efficiency, step-down DC-DC converter produced by Maxim Integrated. It is typically housed in a 10-pin µMAX package, which is compact and suitable for surface-mount applications.

Pinout

The MAX15000AEUB+ is a DC-DC step-down converter IC from Maxim Integrated. It typically features 10 pins. Its primary function is to efficiently convert a higher input voltage to a stable, lower output voltage suitable for powering electronic circuits. The key features include an integrated high-side MOSFET, which eliminates the need for an external switch, thus simplifying the design and reducing component count. The IC supports input voltages up to 40V and can deliver output currents up to 2A. It also incorporates protection features such as overcurrent protection, thermal shutdown, and output short-circuit protection. The 10-pin package is designated as "µMAX," which is a compact, surface-mount package designed for space-constrained applications.

Manufacturer

The MAX15000AEUB+ is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated specializes in the design and manufacturing of analog and mixed-signal integrated circuits. They serve various markets, including consumer electronics, automotive, communications, and industrial applications. Analog Devices, known for its expertise in high-performance analog technology, acquired Maxim Integrated to enhance its portfolio and capabilities, especially in analog and mixed-signal solutions.

Application

The MAX15000AEUB+ is a high-efficiency, low quiescent current, step-down DC-DC converter, typically used in applications such as point-of-load power supplies, distributed power systems, and battery-powered devices. It is often employed in telecommunications, networking equipment, and industrial automation systems to manage power efficiently and reduce energy consumption.

Equivalent

The MAX15000AEUB+ is a high-performance, step-down switching regulator. Equivalent products include the LM2675 from Texas Instruments, the LT1765 from Analog Devices, and the TPS54331 from Texas Instruments. These alternatives offer similar functionalities, such as input voltage range, output current, and efficiency, but may differ in specific features and performance metrics. Always compare datasheets for exact specifications and compatibility.

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