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LTM8022MPV#PBF

Name: LTM8022MPV#PBF
Rating: 4.7 (12 reviews)

DC DC CONVERTER 0.8-10V

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資料表 LTM8022MPV#PBF DataSheet
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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	-55°C ~ 125°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 LTM8022MPV#PBF is a high-performance, step-down DC-DC µModule (micro-module) regulator from Analog Devices. It integrates a switching regulator, inductor, and all necessary components into a compact package, simplifying power supply design. The device can deliver an output voltage range of 0.8V to 5V, with a maximum output current of 2A. It operates from a wide input voltage range of 4.5V to 20V, making it suitable for various applications including industrial, telecommunications, and automotive systems.
The LTM8022 features a high efficiency of up to 95%, which helps in reducing thermal management issues. It also includes features such as soft start, output voltage tracking, and power good indicators. The compact design and ease of use make it ideal for space-constrained applications. The part is available in a 15mm x 15mm BGA package, facilitating integration into dense layouts. Overall, the LTM8022MPV#PBF is designed for reliable performance in demanding environments.

Features

The LTM8022MPV#PBF is a high-efficiency DC-DC step-down power module designed for applications requiring compact and reliable power solutions. Key features include:
1. Output Voltage: Adjustable output from 0.8V to 5V.
2. Output Current: Capable of delivering up to 2A of continuous output current.
3. High Efficiency: Up to 95% efficiency, reducing heat generation and improving thermal performance.
4. Input Voltage Range: Operates from 4.5V to 32V input voltage, supporting various applications.
5. Compact Size: Integrated design with a small footprint, ideal for space-constrained applications.
6. Thermal Protection: Includes thermal shutdown and overcurrent protection for enhanced reliability.
7. Easy to Use: Requires minimal external components due to its all-in-one design.
8. Power Good Indicator: Provides a power good signal for system monitoring.
These features make the LTM8022 suitable for a wide range of applications, including industrial, automotive, and telecommunications systems.

Package

The LTM8022MPV#PBF is packaged in a 28-lead HTQFN (Heat Sink Thin Quad Flat No-lead) package. This surface-mount package is designed for efficient thermal management and compact design in various applications.

Pinout

The LTM8022MPV#PBF is a step-down (buck) DC/DC power module from Analog Devices. It features a total of 10 pins.
Here are the primary functions of the pins:
1. VIN: Input voltage supply.
2. VOUT: Output voltage.
3. GND: Ground connection.
4. SW: Switch node for the inductor.
5. ISEN+: Current sense positive terminal.
6. ISEN-: Current sense negative terminal.
7. COMP: Compensation network connection for stability.
8. RUN: Enable control for turning the module on/off.
9. FREQ: Frequency setting pin for adjusting switching frequency.
10. TRK/SS: Tracking/Soft-start pin for output voltage tracking and soft-start capability.
The LTM8022MPV#PBF is designed for high efficiency and compact solutions in power management applications.

Manufacturer

The LTM8022MPV#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovative solutions in various sectors, including communications, automotive, industrial automation, healthcare, and consumer electronics. Their products are widely used in applications requiring precision and efficiency, such as power management, signal processing, and sensor interfacing.

Application

The LTM8022MPV#PBF is a high-efficiency step-down DC/DC converter designed for applications requiring low power consumption in compact spaces. It is commonly used in battery-powered devices, portable instruments, industrial automation, telecommunications, and automotive systems. Its versatility makes it suitable for powering microcontrollers, sensors, and other low-voltage electronics.

Equivalent

The LTM8022MPV#PBF is a step-down DC/DC converter from Analog Devices. Equivalent products include the LM2675 from Texas Instruments, TPS65250 from Texas Instruments, and the MAX5035 from Maxim Integrated. Always verify specifications to ensure compatibility for your specific application.