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LTM4637IY#PBF
+BOMDC DC CONVERTER 0.6-5.5V
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #LTM4637IY#PBF
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Bảng dữ liệu LTM4637IY#PBF DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | µModule® |
| PartStatus | Active |
| Type | Non-Isolated PoL Module |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 20V |
| Voltage-Output1 | 0.6 ~ 5.5V |
| Current-Output(Max) | 20A |
| Applications | ITE (Commercial) |
| Features | OCP, OTP, OVP |
| OperatingTemperature | -40°C ~ 125°C |
| Efficiency | 88% |
| MountingType | Surface Mount |
| Package/Case | 133-BBGA Module |
| Size/Dimension | 0.59" L x 0.59" W x 0.19" H (15.0mm x 15.0mm x 4.9mm) |
| SupplierDevicePackage | 133-BGA (15x15) |
| BaseProductNumber | LTM4637 |
Tổng quan
Description
The LTM4637IY#PBF is a high-performance, high-efficiency step-down DC/DC uModule regulator designed by Analog Devices (formerly Linear Technology). It is part of the LTM4637 series and is specifically tailored for applications requiring reliable power conversion in compact spaces. The device integrates a switching controller, power FETs, inductors, and other components into a single package, simplifying design and reducing footprint.
Key features include:
1. Input Voltage Range: Operates from a wide input voltage range, typically from 3.6V to 20V.
2. Output Voltage: Can be configured to deliver a fixed output within a specified range.
3. Output Current: Supports up to 20A continuous output current with high efficiency.
4. Thermal Performance: Efficient thermal management for reliable operation under varying conditions.
5. Protection Features: Includes overcurrent protection, overtemperature protection, and short-circuit protection to enhance reliability.
The LTM4637IY#PBF is ideal for use in applications such as telecommunications, networking equipment, and industrial systems where space, efficiency, and performance are critical. Its compact design simplifies PCB layout and reduces the time required for development.
Key features include:
1. Input Voltage Range: Operates from a wide input voltage range, typically from 3.6V to 20V.
2. Output Voltage: Can be configured to deliver a fixed output within a specified range.
3. Output Current: Supports up to 20A continuous output current with high efficiency.
4. Thermal Performance: Efficient thermal management for reliable operation under varying conditions.
5. Protection Features: Includes overcurrent protection, overtemperature protection, and short-circuit protection to enhance reliability.
The LTM4637IY#PBF is ideal for use in applications such as telecommunications, networking equipment, and industrial systems where space, efficiency, and performance are critical. Its compact design simplifies PCB layout and reduces the time required for development.
Equivalent
The LTM4637IY#PBF is a 20A DC/DC step-down μModule regulator from Analog Devices. Equivalent products would include:
1. Maxim Integrated MAX15301: Offers similar output current and input voltage range.
2. Texas Instruments TPS546C20A: A 35A synchronous step-down SWIFT converter that can be configured for similar applications.
3. Infineon IR38263: Provides a similar current rating and voltage regulation capabilities.
Always verify specific electrical characteristics and compatibility with your design requirements before selecting a substitute.
1. Maxim Integrated MAX15301: Offers similar output current and input voltage range.
2. Texas Instruments TPS546C20A: A 35A synchronous step-down SWIFT converter that can be configured for similar applications.
3. Infineon IR38263: Provides a similar current rating and voltage regulation capabilities.
Always verify specific electrical characteristics and compatibility with your design requirements before selecting a substitute.
Features
The LTM4637IY#PBF is a high-performance micro-module step-down regulator. Key features include:
1. Output Current: Delivers up to 20A continuous output.
2. Input Voltage Range: Operates over a wide input voltage range of 4.5V to 20V.
3. Output Voltage: Configurable output voltage from 0.6V to 5.5V.
4. Efficiency: High efficiency up to 95% due to synchronous rectification.
5. Compact Design: 15mm x 15mm x 4.32mm BGA package, ideal for space-constrained applications.
6. Fast Transient Response: Optimized for quick load transients.
7. Thermal Management: Includes advanced thermal management features.
8. Protection Features: Overcurrent, overvoltage, and overtemperature protection for reliability.
9. Ease of Use: Requires few external components, simplifying the design process.
10. Applications: Suitable for use in telecom, datacom, industrial, and high-end consumer applications.
These features make the LTM4637IY#PBF a versatile solution in demanding power supply applications.
1. Output Current: Delivers up to 20A continuous output.
2. Input Voltage Range: Operates over a wide input voltage range of 4.5V to 20V.
3. Output Voltage: Configurable output voltage from 0.6V to 5.5V.
4. Efficiency: High efficiency up to 95% due to synchronous rectification.
5. Compact Design: 15mm x 15mm x 4.32mm BGA package, ideal for space-constrained applications.
6. Fast Transient Response: Optimized for quick load transients.
7. Thermal Management: Includes advanced thermal management features.
8. Protection Features: Overcurrent, overvoltage, and overtemperature protection for reliability.
9. Ease of Use: Requires few external components, simplifying the design process.
10. Applications: Suitable for use in telecom, datacom, industrial, and high-end consumer applications.
These features make the LTM4637IY#PBF a versatile solution in demanding power supply applications.
Pinout
The LTM4637IY#PBF is a DC/DC step-down μModule regulator from Analog Devices. It typically comes in a 15mm x 15mm x 4.92mm BGA package with a pin count of 144. The primary function of the LTM4637IY#PBF is to convert an input voltage range of 4.5V to 20V to a lower output voltage with high efficiency, providing up to 20A continuous output current. It integrates the switching controller, power FETs, inductor, and compensation components into a single package, simplifying the design process. Key features include high efficiency, fast transient response, and output voltage tracking and margining, making it suitable for applications like telecom, networking equipment, and data centers.
Manufacturer
The LTM4637IY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in data conversion, signal processing, and power management technology. The company focuses on developing integrated circuits and other components used in a wide range of applications, including industrial, automotive, communications, and consumer electronics. Analog Devices provides solutions that are essential for processing real-world phenomena into actionable information, enabling advancements in various industries.
Application
The LTM4637IY#PBF is a micro-module DC/DC step-down regulator, suitable for various applications. It is commonly used in telecommunications, data communications, and networking equipment due to its high efficiency and compact design. Additionally, it is ideal for use in industrial and medical equipment where reliable power conversion is crucial. The module's ability to operate over a wide input voltage range makes it suitable for point-of-load power regulation in complex systems. Its compact form factor and ease of integration also make it advantageous for systems with space constraints, such as embedded computing and aerospace applications.
Package
The LTM4637IY#PBF is a micro-module (micromodule) DC/DC step-down regulator from Analog Devices (formerly Linear Technology). It is packaged in a space-saving Ball Grid Array (BGA) format, which simplifies the design process and reduces the overall solution footprint on the circuit board.
