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LTM4680EY#PBF
+NomenclatureDC DC CNVRTR 0.5-3.3V 0.5-3.3V
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #LTM4680EY#PBF
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Fiche technique LTM4680EY#PBF DataSheet
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En stock23338
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Spécifications
| Attribut | Valeur |
| Series | µModule® |
| Part Status | Active |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 2 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 16V |
| Voltage - Output 1 | 0.5 ~ 3.3V |
| Voltage - Output 2 | 0.5 ~ 3.3V |
| Current - Output (Max) | 30A, 30A |
| Applications | ITE (Commercial) |
| Features | OCP, OTP, OVP, UVLO |
| Operating Temperature | -40°C ~ 125°C |
| Efficiency | 90% |
| Mounting Type | Surface Mount |
| Package / Case | 144-BBGA Module |
| Size / Dimension | 0.63" L x 0.63" W x 0.32" H (16.0mm x 16.0mm x 8.1mm) |
| Supplier Device Package | 144-BGA (16x16) |
| Base Product Number | LTM4680 |
Présentation
Description
The LTM4680EY#PBF is a high-performance, dual-output step-down µModule regulator designed by Analog Devices. It is part of the Power by Linear™ series, which integrates power management functions into compact, efficient modules. The LTM4680EY#PBF features two independent 10A channels, with the potential to be paralleled for up to 20A per output, making it suitable for high-density applications requiring efficient power conversion.
Key features include a wide input voltage range, typically from 4.5V to 17V, and output voltages that can be set between 0.5V to 5.5V via an external feedback divider. The module supports digital power system management (PSM) using the PMBus interface, allowing for real-time monitoring, precise control, and regulation, as well as fault logging and telemetry. The LTM4680EY#PBF is housed in a compact BGA package, which simplifies PCB design and minimizes space requirements. This makes it suitable for use in various applications, such as telecommunications, data centers, and industrial systems, where power density and reliability are crucial.
Key features include a wide input voltage range, typically from 4.5V to 17V, and output voltages that can be set between 0.5V to 5.5V via an external feedback divider. The module supports digital power system management (PSM) using the PMBus interface, allowing for real-time monitoring, precise control, and regulation, as well as fault logging and telemetry. The LTM4680EY#PBF is housed in a compact BGA package, which simplifies PCB design and minimizes space requirements. This makes it suitable for use in various applications, such as telecommunications, data centers, and industrial systems, where power density and reliability are crucial.
Equivalent
The LTM4680EY#PBF is a dual 10A or single 20A step-down DC/DC µModule regulator. Equivalent products include:
1. µModule Regulators from Analog Devices: Similar µModule products from Analog Devices like LTM4620.
2. TI’s Power Modules: Texas Instruments offers power modules such as TPSM84424.
3. Vicor’s Power Modules: Vicor provides similar power modules like the DCM3623.
These alternatives may differ in specifications, so it's important to compare based on your specific requirements.
1. µModule Regulators from Analog Devices: Similar µModule products from Analog Devices like LTM4620.
2. TI’s Power Modules: Texas Instruments offers power modules such as TPSM84424.
3. Vicor’s Power Modules: Vicor provides similar power modules like the DCM3623.
These alternatives may differ in specifications, so it's important to compare based on your specific requirements.
Features
The LTM4680EY#PBF is a high-efficiency dual 10A or single 20A step-down DC/DC µModule regulator. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 15V.
2. Output Voltage Range: Adjustable from 0.5V to 5.5V.
3. Compact Design: Comes in a small, thermally-enhanced BGA package.
4. High Efficiency: Delivers up to 95% efficiency.
5. Parallel Operation: Supports paralleling for higher current applications.
6. Current Sharing: Features precise current sharing for multi-phase operation.
7. PMBus Interface: Offers digital power system management with real-time voltage, current, and temperature monitoring.
8. Fast Transient Response: Ensures responsive load regulation.
9. Protection Features: Includes overvoltage, overcurrent, and overtemperature protection.
10. Plug-and-Play Operation: Simplifies design with minimal external components.
The LTM4680EY#PBF is suitable for applications in telecommunications, data centers, and industrial systems requiring efficient power management in a compact footprint.
1. Wide Input Voltage Range: Operates from 4.5V to 15V.
2. Output Voltage Range: Adjustable from 0.5V to 5.5V.
3. Compact Design: Comes in a small, thermally-enhanced BGA package.
4. High Efficiency: Delivers up to 95% efficiency.
5. Parallel Operation: Supports paralleling for higher current applications.
6. Current Sharing: Features precise current sharing for multi-phase operation.
7. PMBus Interface: Offers digital power system management with real-time voltage, current, and temperature monitoring.
8. Fast Transient Response: Ensures responsive load regulation.
9. Protection Features: Includes overvoltage, overcurrent, and overtemperature protection.
10. Plug-and-Play Operation: Simplifies design with minimal external components.
The LTM4680EY#PBF is suitable for applications in telecommunications, data centers, and industrial systems requiring efficient power management in a compact footprint.
Pinout
The LTM4680EY#PBF is a dual 10A or single 20A step-down DC/DC μModule (micro-module) regulator. It is designed for easy power management in complex systems. The module includes the switching controller, power FETs, inductor, and all supporting components.
The LTM4680EY#PBF is housed in a 11.25mm × 15mm × 5.01mm BGA package and has a pin count of 144. This package facilitates compact power solutions and simplifies PCB layout. Key functions of the LTM4680 include:
1. Step-Down Conversion: It efficiently converts higher input voltages to lower output voltages.
2. Flexible Configurations: Can be configured as dual 10A outputs or a single 20A output depending on the requirements.
3. Voltage Output Range: The output voltage can be programmed from 0.5V to 5.5V.
4. PMBus Interface: Offers digital power system management with control, telemetry, and fault management.
5. Synchronization: Supports synchronization to an external clock for noise-sensitive applications.
It is ideal for applications in telecommunications, data communications, and industrial equipment where high efficiency and precise regulation are critical.
The LTM4680EY#PBF is housed in a 11.25mm × 15mm × 5.01mm BGA package and has a pin count of 144. This package facilitates compact power solutions and simplifies PCB layout. Key functions of the LTM4680 include:
1. Step-Down Conversion: It efficiently converts higher input voltages to lower output voltages.
2. Flexible Configurations: Can be configured as dual 10A outputs or a single 20A output depending on the requirements.
3. Voltage Output Range: The output voltage can be programmed from 0.5V to 5.5V.
4. PMBus Interface: Offers digital power system management with control, telemetry, and fault management.
5. Synchronization: Supports synchronization to an external clock for noise-sensitive applications.
It is ideal for applications in telecommunications, data communications, and industrial equipment where high efficiency and precise regulation are critical.
Manufacturer
The LTM4680EY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. These components are used in a wide array of electronic equipment, serving industries such as communications, computing, industrial, automotive, and consumer electronics. The company's products are commonly employed in applications requiring high-performance signal processing and are known for their precision and reliability.
Application
The LTM4680EY#PBF is a dual 10A or single 20A step-down µModule regulator. Its application areas include telecommunications, data centers, networking equipment, and industrial systems. It is suitable for powering FPGAs, ASICs, microprocessors, and high-performance digital systems. The regulator's compact size and high-efficiency performance make it ideal for space-constrained applications in medical equipment and avionics. Its flexibility and ease of use also find applications in test and measurement equipment, as well as in distributed power architectures where precise voltage regulation and current sharing are critical.
Package
The LTM4680EY#PBF is a µModule (micro-module) DC/DC power regulator with a package type known as Ball Grid Array (BGA). This packaging style allows for high-density mounting and efficient thermal management, making it suitable for compact electronic designs.
