LTM8022EV#PBF

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LTM8022EV#PBF

DC DC CONVERTER 0.8-10V

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規格

Series µModule®
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 1
Voltage - Input (Min) 3.6V
Voltage - Input (Max) 36V
Voltage - Output 1 0.8 ~ 10V
Current - Output (Max) 1A
Applications ITE (Commercial)
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 50-BLGA Module
Size / Dimension 0.44" L x 0.35" W x 0.11" H (11.3mm x 9.0mm x 2.8mm)
Supplier Device Package 50-LGA (11.25x9)
Base Product Number LTM8022

概述

Description

The LTM8022EV#PBF is a demonstration board for the LTM8022, a high-efficiency, step-down power module designed for various applications. It integrates a switching regulator with an input voltage range of 4.5V to 60V and can deliver an output current of up to 2A. The module features a compact design, suitable for space-constrained environments, and offers adjustable output voltage settings.
The LTM8022 includes built-in thermal protection, current limiting, and soft-start functionalities, making it robust for diverse power management tasks. The evaluation board facilitates easy testing and prototyping, providing onboard components for optimal performance, including inductors, capacitors, and all necessary connections.
Engineered for efficiency, the LTM8022 achieves high power conversion rates, which is beneficial in applications such as automotive, industrial, and telecommunications. Overall, the LTM8022EV#PBF serves as a practical tool for engineers to evaluate the performance and capabilities of the LTM8022 module in real-world scenarios.

Features

The LTM8022EV#PBF is a step-down DC-DC power module designed for compact applications. Key features include:
1. Wide Input Voltage Range: Supports input voltages from 4.5V to 30V.
2. Output Voltage: Adjustable output voltage from 0.8V to 15V, allowing flexibility in various applications.
3. High Efficiency: Achieves up to 95% efficiency, minimizing heat generation and power loss.
4. Integrated Components: Combines a DC-DC converter, inductor, and other passives in a single package for reduced board space.
5. Current Capability: Delivers up to 2A of continuous output current with a thermal performance that allows for compact thermal management.
6. Temperature Range: Operates in a wide temperature range, from -40°C to +125°C.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and output short-circuit protection for reliability.
8. Compact Size: Offered in a small package, suitable for space-constrained designs.
These features make the LTM8022EV#PBF ideal for various applications including battery-powered devices, industrial equipment, and portable electronics.

Package

The LTM8022EV#PBF is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) format, which is designed for surface-mount applications.

Pinout

The LTM8022EV#PBF is a DC-DC step-down power module from Analog Devices, featuring a 16-pin package, specifically a 16-lead LGA (Land Grid Array). This module integrates a switching regulator, making it suitable for applications needing compact power solutions.
The pin functions include:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. VOUT: Output voltage.
4. SW: Switch node for inductor connection.
5. COMP: Compensation network connection for stability.
6. CSN/ CSP: Current sense pins for overcurrent protection.
7. RUN: Enable/disable function.
8. FB: Feedback for output voltage regulation.
9. SS: Soft-start capacitor connection.
10. ISEN: Current sensing input.
These pins allow users to configure the module for specific operational requirements, including output voltage and current limits. The LTM8022EV is designed for high efficiency and compactness, making it ideal for various applications in portable and space-constrained environments.

Manufacturer

The LTM8022EV#PBF is manufactured by Analog Devices, Inc. (ADI). Founded in 1965, Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in providing solutions for a wide range of applications, including aerospace, automotive, industrial automation, communications, and consumer electronics. ADI is known for its innovation in signal processing and is a key player in the semiconductor industry, focusing on advanced technologies that enable efficient data conversion, signal amplification, and power management.

Application

The LTM8022EV#PBF is a synchronous step-down DC-DC converter used in various applications, including industrial automation, telecommunications, automotive systems, and portable devices. It efficiently converts high input voltages to lower output voltages, making it suitable for powering microcontrollers, sensors, and RF modules in compact designs. Its low quiescent current and integrated power management features enhance battery-powered applications.

Equivalent

The LTM8022EV#PBF is a step-down power module from Analog Devices. Equivalent products include the LTC3780, LTC3892, and the LTM4620, which offer similar voltage regulation capabilities. Additionally, consider other step-down modules or DC-DC converters from manufacturers like Texas Instruments (e.g., TPS563201) or Murata (e.g., OKR-T/6-W12-C). Always verify specifications for compatibility.

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