LTM8073IY#PBF

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LTM8073IY#PBF

DC DC CONVERTER 0.8-15V

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Спецификации

Series µModule®
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 1
Voltage - Input (Min) 3.4V
Voltage - Input (Max) 60V
Voltage - Output 1 0.8 ~ 15V
Current - Output (Max) 3A
Applications ITE (Commercial)
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 48-BBGA Module
Size / Dimension 0.35" L x 0.25" W x 0.13" H (9.0mm x 6.3mm x 3.3mm)
Base Product Number LTM8073
Supplier Device Package 48-BGA (9x6.25)

Обзор

Description

The LTM8073IY#PBF is a high-efficiency, step-down DC-DC converter from Analog Devices, specifically designed for applications requiring high output power in a compact package. It can deliver up to 3A of continuous output current and operates over a wide input voltage range, typically from 4.5V to 15V, making it suitable for various power supply applications.
Key features include an integrated switching regulator and power inductor, minimizing external components and PCB space. The device also incorporates advanced features like soft-start, current limiting, and thermal shutdown, enhancing reliability. The LTM8073 supports a wide range of output voltages by using external resistors to set the desired output. Its high switching frequency allows for smaller inductors and capacitors, improving the overall efficiency and performance in demanding environments.
This converter is ideal for use in automotive, industrial, and communication systems where space and efficiency are critical. Overall, the LTM8073IY#PBF provides a robust solution for advanced power management needs.

Features

The LTM8073IY#PBF is a monolithic step-down regulator from Analog Devices designed for high efficiency and compact power solutions. Key features include:
1. Input Voltage Range: Supports wide input voltages from 4.5V to 60V.
2. Output Current: Capable of delivering up to 3A of continuous output current.
3. Output Voltage: Adjustable output voltage, with a range of 0.8V to 15V.
4. High Efficiency: Delivers efficiencies over 90%, minimizing heat dissipation.
5. Integrated Components: Combines power switches, compensation, and control circuitry in a single package, reducing external component count.
6. Thermal Protection: Features thermal shutdown and current limit protection for enhanced reliability.
7. Small Package: Available in a compact 15mm × 15mm LGA package, ideal for space-constrained applications.
8. Low Ripple: Designed for low output ripple, making it suitable for sensitive electronic devices.
9. Flexible Design: Offers the ability to easily configure for various applications, including industrial and automotive.
This regulator is ideal for powering microcontrollers, DSPs, and other loads in various electronic systems.

Package

The LTM8073IY#PBF is packaged in a 28-lead HTQFN (Heat Sink Thin Quad Flat No-lead) package. This package type offers a compact footprint and efficient thermal performance, suitable for high-density applications.

Pinout

The LTM8073IY#PBF is a step-down (buck) DC-DC converter from Analog Devices. It features a pin count of 20. The primary function of this device is to convert a higher input voltage to a lower output voltage with high efficiency.
Key features include:
- Input Voltage Range: 4.5V to 60V
- Adjustable Output Voltage: 0.8V to 15V
- Maximum Output Current: 3A
- Integrated Power Switch
- Low Quiescent Current
- Internal Compensation
The LTM8073 is designed for applications requiring compact power solutions, such as automotive, industrial, and telecom. Its package and integrated features minimize external component count, enhancing design simplicity and reliability.

Manufacturer

The manufacturer of the LTM8073IY#PBF is Analog Devices, Inc. Analog Devices is a prominent American company that specializes in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Their products are widely used in various applications, including communications, automotive, industrial, and consumer electronics. The LTM8073 is a step-down power module designed for efficient voltage regulation, showcasing Analog Devices' expertise in power management solutions. The company is known for its commitment to innovation and quality, serving a global customer base with advanced technology solutions.

Application

The LTM8073IY#PBF is a high-performance step-down DC-DC regulator suitable for applications such as point-of-load power supplies, power management in telecommunications, industrial equipment, and consumer electronics. It is ideal for powering processors, FPGAs, and other digital components where efficiency and compact design are critical. Its capability to handle high input voltages makes it suitable for automotive and battery-operated devices as well.

Equivalent

The LTM8073IY#PBF is a DC-DC step-down power module. Equivalent products include:
1. LTM8074 - Similar specifications with slightly different output current.
2. LTM8069 - Higher output voltage range.
3. LT8605 - A buck converter with a higher efficiency.
Always verify specific parameters like output current, voltage, and thermal characteristics when considering alternatives.

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