Overview
The LTM4642IY#PBF, manufactured by Analog Devices Inc., is a highly integrated DC/DC μModule (micromodule) regulator. This device is designed to provide a complete power solution in a compact package, combining a switching controller, power switches, inductors, and other necessary components. It offers dual 4A outputs or a single 8A output, making it versatile for various power requirements in electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 4.5V to 20V |
| Output Current | Dual 4A or Single 8A |
| Output Voltage Range | 0.5V to 5.5V |
| Efficiency | Up to 95% |
| Switching Frequency | 1MHz (fixed) |
| Package Type | 15mm x 9mm x 5.01mm BGA |
| Operating Temperature Range | -40°C to 125°C |
Key Features
- Complete DC/DC regulator in a compact μModule package
- Dual 4A or single 8A output configurations
- High efficiency up to 95%
- Fixed 1MHz switching frequency
- Wide input voltage range from 4.5V to 20V
- Output voltage adjustable from 0.5V to 5.5V
- Integrated power switches, inductors, and other components
- Thermal shutdown and overcurrent protection
Applications
The LTM4642IY#PBF is suitable for a variety of applications requiring high power density and efficiency. These include:
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Telecommunications equipment
- High-performance computing and data storage systems
Q & A
- What is the input voltage range of the LTM4642IY#PBF?
The input voltage range is from 4.5V to 20V. - What are the output current options for this device?
The device can provide dual 4A outputs or a single 8A output. - What is the switching frequency of the LTM4642IY#PBF?
The switching frequency is fixed at 1MHz. - What is the package type and size of the LTM4642IY#PBF?
The package type is a 15mm x 9mm x 5.01mm BGA. - What are the key protection features of this device?
The device includes thermal shutdown and overcurrent protection. - What is the operating temperature range of the LTM4642IY#PBF?
The operating temperature range is from -40°C to 125°C. - Can the output voltage be adjusted?
Yes, the output voltage is adjustable from 0.5V to 5.5V. - What is the typical efficiency of the LTM4642IY#PBF?
The typical efficiency is up to 95%. - What types of applications is the LTM4642IY#PBF suitable for?
It is suitable for industrial control systems, medical devices, aerospace and defense systems, telecommunications equipment, and high-performance computing and data storage systems. - Where can I find detailed specifications and datasheets for the LTM4642IY#PBF?
Detailed specifications and datasheets can be found on the official Analog Devices website, as well as on distributor websites like Digi-Key and Mouser Electronics.
