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LTM8074IY
IC REG BUCK ADJ 1.2A 25BGA
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- 資料表 LTM8074IY DataSheet
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規格
| Series | µModule® |
| Part Status | Active |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.2V |
| Voltage - Input (Max) | 40V |
| Voltage - Output 1 | 0.8 ~ 12V |
| Current - Output (Max) | 1.2A |
| Applications | ITE (Commercial) |
| Features | Adjustable Output |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 25-FBGA |
| Size / Dimension | 0.16" L x 0.16" W x 0.07" H (4.0mm x 4.0mm x 1.82mm) |
| Supplier Device Package | 25-BGA (4x4) |
| Base Product Number | LTM8074 |
概述
Description
The LTM8074IY is a high-performance step-down DC-DC regulator from Analog Devices, designed for efficient power management in various applications. It features a compact design with a 4mm x 7mm LGA package, making it suitable for space-constrained environments. This regulator delivers an output voltage range of 0.8V to 15V and can provide up to 4A of output current.
Key features include a wide input voltage range from 4.5V to 60V, high efficiency (up to 95%), and integrated power components that simplify the design process. The LTM8074IY also offers advanced features such as adjustable soft-start, current limiting, and thermal shutdown, ensuring reliable operation under various conditions.
This device is ideal for applications in industrial automation, telecommunications, and automotive systems, where efficiency and compactness are critical. The LTM8074IY is also supported by comprehensive design resources, including evaluation boards and data sheets, facilitating easier implementation in electronic designs.
Key features include a wide input voltage range from 4.5V to 60V, high efficiency (up to 95%), and integrated power components that simplify the design process. The LTM8074IY also offers advanced features such as adjustable soft-start, current limiting, and thermal shutdown, ensuring reliable operation under various conditions.
This device is ideal for applications in industrial automation, telecommunications, and automotive systems, where efficiency and compactness are critical. The LTM8074IY is also supported by comprehensive design resources, including evaluation boards and data sheets, facilitating easier implementation in electronic designs.
Features
The LTM8074IY is a high-performance, integrated DC-DC step-down power module designed for a wide range of applications. Key features include:
1. Wide Input Voltage Range: Supports input voltages from 4.5V to 60V.
2. Adjustable Output Voltage: Provides an output voltage range of 0.8V to 15V, adjustable via external resistors.
3. High Efficiency: Offers efficiency up to 95%, reducing heat generation and improving thermal performance.
4. Compact Design: Housed in a 15mm x 15mm LGA package, enabling space-efficient designs.
5. Integrated Power Components: Combines a power inductor, controller, and MOSFETs, simplifying design and reducing component count.
6. Current Capability: Delivers up to 3A of continuous output current.
7. Thermal Protection: Includes built-in thermal shutdown and soft-start features for improved reliability.
8. Power Good Indicator: Provides a power good signal for system monitoring.
This module is ideal for applications in industrial, automotive, and telecommunications sectors, where robust performance and compact solutions are critical.
1. Wide Input Voltage Range: Supports input voltages from 4.5V to 60V.
2. Adjustable Output Voltage: Provides an output voltage range of 0.8V to 15V, adjustable via external resistors.
3. High Efficiency: Offers efficiency up to 95%, reducing heat generation and improving thermal performance.
4. Compact Design: Housed in a 15mm x 15mm LGA package, enabling space-efficient designs.
5. Integrated Power Components: Combines a power inductor, controller, and MOSFETs, simplifying design and reducing component count.
6. Current Capability: Delivers up to 3A of continuous output current.
7. Thermal Protection: Includes built-in thermal shutdown and soft-start features for improved reliability.
8. Power Good Indicator: Provides a power good signal for system monitoring.
This module is ideal for applications in industrial, automotive, and telecommunications sectors, where robust performance and compact solutions are critical.
Package
The LTM8074IY is packaged in a 16-lead LGA (Land Grid Array) format. This compact, low-profile package is designed for efficient thermal management and optimal performance in DC-DC converter applications.
Pinout
The LTM8074IY is a step-down DC-DC converter with a pin count of 24. This integrated circuit is designed to provide a compact solution for high-efficiency power conversion with an adjustable output voltage.
Key functions of the pins include:
1. Input Voltage: Pins for connecting input power (VIN).
2. Output Voltage: Pin for adjustable output voltage settings (VOUT).
3. Control Pins: Enable and power good signals for managing operation.
4. Feedback: Pins for feedback voltage sensing to regulate output.
5. Compensation: Pins for loop compensation to stabilize the converter.
6. Switching Control: Pins controlling the internal switching elements for regulation.
7. Thermal and Fault Protection: Pins for monitoring temperature and fault conditions.
8. Ground: Common ground connection for circuit reference.
This versatile device supports a wide range of applications, including powering FPGA, DSP, and other digital circuitry.
Key functions of the pins include:
1. Input Voltage: Pins for connecting input power (VIN).
2. Output Voltage: Pin for adjustable output voltage settings (VOUT).
3. Control Pins: Enable and power good signals for managing operation.
4. Feedback: Pins for feedback voltage sensing to regulate output.
5. Compensation: Pins for loop compensation to stabilize the converter.
6. Switching Control: Pins controlling the internal switching elements for regulation.
7. Thermal and Fault Protection: Pins for monitoring temperature and fault conditions.
8. Ground: Common ground connection for circuit reference.
This versatile device supports a wide range of applications, including powering FPGA, DSP, and other digital circuitry.
Manufacturer
The LTM8074IY is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company specializes in providing solutions for a wide range of applications, including communications, automotive, industrial, healthcare, and consumer electronics. With a focus on innovation and precision, Analog Devices develops products such as voltage regulators, amplifiers, converters, and sensors, making it a key player in the semiconductor industry.
Application
The LTM8074IY is a high-efficiency, synchronous step-down DC-DC regulator. Its application areas include portable devices, industrial equipment, telecommunications, and automotive systems. It is suitable for powering microcontrollers, sensors, and other low-voltage components, providing reliable power conversion in compact spaces. Its ability to handle various input voltages and deliver adjustable output makes it ideal for battery-powered applications and energy-sensitive designs.
Equivalent
The LTM8074IY is a high-performance, step-down DC-DC µModule regulator. Equivalent products include the LTC3780, LTC3880, and LTM8049, which offer similar voltage regulation and power management functions. For specific applications, alternatives like the MAXM17512, TPS563201, or MICREL MICREL MIC22702 may also be considered, depending on the required specifications such as input voltage range, output current, and features. Always verify compatibility with your design requirements.
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