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LTM4611EV#PBF
+BOMDC DC CONVERTER 0.8-5V
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ManufacturerAnalog Devices Inc.
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Mfr. Part #LTM4611EV#PBF
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Datasheet LTM4611EV#PBF DataSheet
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In Stock18510
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Specifications
| Attribute | Value |
| Series | µModule® |
| Part Status | Active |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 1.5V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output 1 | 0.8 ~ 5V |
| Current - Output (Max) | 15A |
| Applications | ITE (Commercial) |
| Operating Temperature | -40°C ~ 125°C |
| Efficiency | 94% |
| Mounting Type | Surface Mount |
| Package / Case | 133-BLGA Module |
| Size / Dimension | 0.59" L x 0.59" W x 0.17" H (15.0mm x 15.0mm x 4.3mm) |
| Base Product Number | LTM4611 |
| Supplier Device Package | 133-LGA (15x15) |
Overview
Description
The LTM4611EV#PBF is a high-efficiency, step-down DC/DC µModule regulator from Analog Devices. It is designed to deliver up to 15A of continuous output current with high efficiency and minimal thermal derating. The module integrates a DC/DC controller, power MOSFETs, inductor, and supporting components, simplifying the design and reducing the footprint required for power conversion.
Key features include an output voltage range of 0.8V to 5V, input voltage range of 5V to 36V, a switching frequency of up to 1MHz, and excellent thermal performance due to its compact package and advanced thermal design. The LTM4611EV#PBF also offers features like current sharing for parallel operation, programmable output voltage, and protection features including overvoltage, overcurrent, and thermal shutdown.
This µModule is typically used in applications requiring high power density, like telecommunications, industrial equipment, and distributed power architectures, where efficient power conversion is critical. The "EV" suffix denotes an evaluation version of the product, and "#PBF" indicates it is lead-free or RoHS compliant.
Key features include an output voltage range of 0.8V to 5V, input voltage range of 5V to 36V, a switching frequency of up to 1MHz, and excellent thermal performance due to its compact package and advanced thermal design. The LTM4611EV#PBF also offers features like current sharing for parallel operation, programmable output voltage, and protection features including overvoltage, overcurrent, and thermal shutdown.
This µModule is typically used in applications requiring high power density, like telecommunications, industrial equipment, and distributed power architectures, where efficient power conversion is critical. The "EV" suffix denotes an evaluation version of the product, and "#PBF" indicates it is lead-free or RoHS compliant.
Equivalent
The LTM4611EV#PBF is a DC/DC step-down µModule regulator produced by Analog Devices. Equivalent products generally include similar DC/DC buck converters from other manufacturers, such as:
1. Texas Instruments TPS54620: A 6 A synchronous step-down converter.
2. Microchip MIC28510: A 75 V, 5 A, integrated switch buck regulator.
3. Monolithic Power Systems MP4560: A 6 A, 60 V step-down converter.
Ensure to match the electrical and thermal performance for your specific application when selecting alternatives.
1. Texas Instruments TPS54620: A 6 A synchronous step-down converter.
2. Microchip MIC28510: A 75 V, 5 A, integrated switch buck regulator.
3. Monolithic Power Systems MP4560: A 6 A, 60 V step-down converter.
Ensure to match the electrical and thermal performance for your specific application when selecting alternatives.
Features
The LTM4611EV#PBF is a high-efficiency, switch mode step-down power module from Analog Devices. It features a 15A output current capability and operates from an input voltage range of 5V to 36V. The module includes a DC/DC controller, power MOSFETs, inductor, and associated components in a compact package, enabling ease of use and space-saving designs. Key features include:
1. Wide Input Voltage Range: 5V to 36V.
2. High Output Current: Up to 15A.
3. High Efficiency: Optimized for low power loss.
4. Adjustable Output Voltage: Can be set via external resistors.
5. Compact Package: Simplifies circuit design and reduces board space.
6. Integrated Inductor and Power Components: Simplifies design and reduces the need for external components.
7. Protection Features: Overcurrent protection, thermal shutdown, and short-circuit protection.
8. Low Noise: Designed for low electromagnetic interference.
These features make the LTM4611EV#PBF suitable for applications requiring efficient power management in space-constrained environments, such as telecommunications, networking equipment, and industrial systems.
1. Wide Input Voltage Range: 5V to 36V.
2. High Output Current: Up to 15A.
3. High Efficiency: Optimized for low power loss.
4. Adjustable Output Voltage: Can be set via external resistors.
5. Compact Package: Simplifies circuit design and reduces board space.
6. Integrated Inductor and Power Components: Simplifies design and reduces the need for external components.
7. Protection Features: Overcurrent protection, thermal shutdown, and short-circuit protection.
8. Low Noise: Designed for low electromagnetic interference.
These features make the LTM4611EV#PBF suitable for applications requiring efficient power management in space-constrained environments, such as telecommunications, networking equipment, and industrial systems.
Pinout
The LTM4611EV#PBF is a high-efficiency, high-density, switch mode step-down power supply module designed by Analog Devices. It is part of the LTM4611 series, which offers a high-performance power solution for point-of-load (POL) DC/DC conversion applications.
The module features:
- Pin Count: The LTM4611EV#PBF comes in a 15mm x 15mm x 4.92mm BGA package with a total of 84 pins.
- Function: The module is designed to deliver up to 15A of continuous output current with minimal input and output capacitance. It operates from an input voltage range of 5V to 24V and provides a programmable output voltage from 0.8V to 5V. The LTM4611 is equipped with advanced features such as built-in output voltage tracking, precision output voltage regulation, and protection mechanisms including overcurrent and overtemperature protection.
This power module is suitable for applications such as telecom, networking, industrial, and medical equipment where efficiency, compact packaging, and ease of use are critical.
The module features:
- Pin Count: The LTM4611EV#PBF comes in a 15mm x 15mm x 4.92mm BGA package with a total of 84 pins.
- Function: The module is designed to deliver up to 15A of continuous output current with minimal input and output capacitance. It operates from an input voltage range of 5V to 24V and provides a programmable output voltage from 0.8V to 5V. The LTM4611 is equipped with advanced features such as built-in output voltage tracking, precision output voltage regulation, and protection mechanisms including overcurrent and overtemperature protection.
This power module is suitable for applications such as telecom, networking, industrial, and medical equipment where efficiency, compact packaging, and ease of use are critical.
Manufacturer
The LTM4611EV#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing a wide array of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are used in a variety of electronic equipment and systems across multiple industries, including automotive, consumer electronics, communications, industrial, and healthcare. Analog Devices is known for its high-performance products and solutions that enable the conversion of real-world phenomena into digital data, facilitating the development of advanced electronic systems.
Application
The LTM4611EV#PBF is a high-efficiency step-down DC/DC µModule regulator, suitable for various applications. It is commonly used in telecommunications systems, data storage, networking equipment, and industrial equipment due to its ability to deliver high power efficiently. It's ideal for powering FPGAs, ASICs, microprocessors, and GPUs. The module's wide input voltage range makes it suitable for use in systems with varying power sources, such as battery-operated devices or systems with multiple power rails. Additionally, its compact size and ease of integration make it a preferred choice for space-constrained applications.
Package
The LTM4611EV#PBF is a μModule (micromodule) regulator by Analog Devices, designed for power management applications. It features a surface-mount BGA (Ball Grid Array) package, which facilitates compact and efficient integration with a printed circuit board.
