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LTM8023IY

Name: LTM8023IY
Rating: 4.7 (12 reviews)

DC DC CONVERTER 0.8-10V 20W

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仕様

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)	2A
Applications	ITE (Commercial)
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	50-BBGA Module
Size / Dimension	0.44" L x 0.35" W x 0.13" H (11.3mm x 9.0mm x 3.4mm)
Supplier Device Package	50-BGA (11.25x9)
Base Product Number	LTM8023

概要

Description

The LTM8023IY is a high-efficiency DC-DC step-down (buck) power converter that integrates a switching regulator with a power stage, designed for applications requiring high output current in a compact package. It operates from a wide input voltage range of 4.5V to 60V and delivers up to 3A of output current.
Key features include an internal compensation network for simplified design, adjustable output voltage down to 0.8V, and excellent load and line regulation. The device also supports multiple power-saving modes to enhance efficiency under varying load conditions.
With a compact 15mm x 15mm package, the LTM8023IY is suitable for space-constrained applications like telecommunications, industrial equipment, and automotive systems. Additional features include thermal shutdown, current limiting, and a range of protection functions, ensuring reliable operation.
Overall, the LTM8023IY is an ideal choice for designers seeking a reliable, efficient solution for power management in demanding environments.

Features

The LTM8023IY is a high-performance DC-DC step-down power module designed for a wide range of applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 60V, allowing flexibility in power supply sourcing.
2. Output Voltage: Adjustable output voltage from 0.8V to 15V, suitable for various load requirements.
3. High Efficiency: Offers efficiencies up to 95%, which helps reduce heat and increase overall system reliability.
4. Output Current: Capable of delivering up to 2A of continuous output current.
5. Compact Design: Integrated in a compact LGA package, saving board space.
6. Thermal Protection: Features thermal shutdown and current limiting for enhanced reliability.
7. Easy to Use: Requires minimal external components, simplifying design and layout.
8. Wide Operating Temperature Range: Functions effectively in temperatures from -40°C to 125°C.
These features make the LTM8023IY ideal for applications in automotive, industrial, and telecommunications sectors.

Package

The LTM8023IY is offered in a compact 36-lead LGA (Land Grid Array) package. This type of package is designed for high-density applications, providing efficient thermal performance and ease of assembly.

Pinout

The LTM8023IY is a high-performance step-down regulator from Analog Devices' Linear Technology division. It has a pin count of 16.
Key functions of the pins include:
1. VIN: Input voltage supply.
2. SW: Switching node for the inductor.
3. GND: Ground reference.
4. VOUT: Output voltage.
5. COMP: Compensation point for the control loop.
6. SS: Soft-start pin to control the startup time.
7. ILIM: Current limit adjustment.
8. MODE: Sets operation mode (burst/continuous).
9. SYNC: Synchronization for external clock.
10. FAULT: Fault flag output.
11. Additional pins for feedback, output voltage adjustment, and other control features.
The LTM8023IY delivers efficient power conversion with integrated power components, making it suitable for various applications requiring compact and reliable power management solutions.

Manufacturer

The LTM8023IY is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves various industries, including communications, automotive, industrial, and healthcare. Analog Devices is known for its innovation in signal processing and power management solutions, providing essential components for a wide range of electronic applications.

Application

The LTM8023IY is a step-down DC-DC converter designed for applications requiring high efficiency and compact size. It is commonly used in industrial automation, robotics, telecommunications, medical devices, and automotive systems. Its features make it suitable for powering microcontrollers, sensors, and other integrated circuits in demanding environments.

Equivalent

The LTM8023IY is a step-down power module from Linear Technology (now part of Analog Devices). Equivalent products include the LTC3780, LTC3895, and LM2596 from Texas Instruments. Additionally, you may consider similar modules like the TPS563201 or MP1584, depending on your specific voltage and current requirements. Always verify specifications for compatibility with your application.