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LTM8047MPY#PBF

Name: LTM8047MPY#PBF
Rating: 4.7 (12 reviews)

DC DC CONVERTER 2.5-12V

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規格

Series	µModule®
Part Status	Active
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	3.1V
Voltage - Input (Max)	32V
Voltage - Output 1	2.5 ~ 12V
Current - Output (Max)	440mA
Applications	ITE (Commercial)
Features	UVLO
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	45-BBGA Module
Size / Dimension	0.44" L x 0.35" W x 0.19" H (11.3mm x 9.0mm x 4.9mm)
Supplier Device Package	45-BGA (11.25x9)
Base Product Number	LTM8047
Voltage - Isolation	725 V

概述

Description

The LTM8047MPY#PBF is a DC/DC step-down µModule® (micromodule) regulator from Analog Devices, designed to efficiently convert a higher input voltage to a lower output voltage. It is encapsulated in a compact package, making it suitable for space-constrained applications. The module integrates power switches, inductors, and supporting components, which simplifies the design process and reduces the need for external components. With a wide input voltage range and programmable output settings, it provides flexibility for various applications, including industrial, medical, and telecommunications.
Key features include high efficiency, a wide operating temperature range, and protection mechanisms such as overcurrent and thermal shutdown. The LTM8047MPY#PBF is part of the wider LTM804x family, known for reliability and ease of use in power management tasks. Its compact design and performance characteristics make it ideal for designers seeking to implement robust power solutions swiftly.

Features

The LTM8047MPY#PBF is a versatile micro-module step-up DC/DC converter designed by Analog Devices. It features an integrated inductor, power switch, and control circuitry, which simplifies the design process for power supply applications. The device operates over an input voltage range of 2.8V to 18V and can produce an output voltage up to 34V. Its switch current limit is 2A, providing the capability to deliver significant power. The module supports both Burst Mode operation for high efficiency at low output currents and continuous operation for low-ripple noise. The LTM8047MPY#PBF is designed with built-in protection features, including overvoltage, overcurrent, and temperature protection. Its compact package makes it suitable for space-constrained applications, while its high efficiency and wide input/output voltage range make it ideal for battery-powered and industrial systems. Additionally, the module's EMI performance is optimized for less interference with other system components.

Package

The LTM8047MPY#PBF is a micro module step-down regulator from Analog Devices, packaged in a compact BGA (Ball Grid Array) form. It integrates a DC/DC controller, power switches, inductor, and other supporting components, making it suitable for space-constrained applications.

Pinout

The LTM8047MPY#PBF is a μModule (micro-module) DC/DC converter by Analog Devices. It features the following:
- Pin Count: The LTM8047 comes in a 15-lead package.
- Function: This device is an isolated flyback converter, which is used to generate an isolated output voltage from an input source. It simplifies the design of isolated power supplies by integrating a transformer, control circuitry, and power switches into a single compact package.
The module operates with an input voltage range typically between 3.1V to 31V and can provide an output power of up to approximately 700mW, depending on the specific configuration and environmental conditions. The LTM8047 is designed for applications requiring electrical isolation between input and output, commonly used in industrial, medical, and data communications fields.

Manufacturer

The LTM8047MPY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides products and solutions that are used in a wide range of industries, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices is known for its expertise in converting real-world phenomena into digital data, which is crucial for applications requiring precise measurement and control.

Application

The LTM8047MPY#PBF is a step-down DC/DC μModule regulator. Its typical application areas include industrial control systems, battery-powered devices, and distributed power architectures. It is used where efficient power conversion from a higher voltage source to a lower voltage is required, such as in telecommunications equipment, data acquisition systems, and automotive electronics. Additionally, its compact design makes it suitable for space-constrained applications.

Equivalent

The LTM8047MPY#PBF is a DC/DC step-up converter with a built-in inductor from Analog Devices. Equivalent products from other manufacturers that perform similar functions include the TI LM2733Y, Maxim Integrated MAX1771, and the ON Semiconductor NCP1400. Ensure compatibility by matching the electrical specifications, pin configuration, and package type before considering a substitute.