Overview
The LT8653SEV#PBF is a dual-channel, 2A, 42V synchronous step-down DC/DC converter produced by Analog Devices Inc. This component is part of the Silent Switcher 2 family, known for its high efficiency and low noise operation. It features a quiescent current of 6.2μA, making it suitable for a wide range of power management applications where both high performance and low power consumption are critical.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 2 |
| Output Current | 2A per channel |
| Input Voltage Range | Up to 42V |
| Quiescent Current | 6.2μA |
| Switching Frequency | Programmable (up to 2MHz) |
| Package Type | LQFN |
| Operating Temperature Range | -40°C to 125°C |
Key Features
- Dual-channel synchronous step-down converter
- High efficiency across a wide range of loads
- Low noise operation due to Silent Switcher 2 technology
- Programmable switching frequency (up to 2MHz)
- Low quiescent current (6.2μA)
- Wide input voltage range (up to 42V)
- High accuracy output voltage regulation
Applications
The LT8653SEV#PBF is suitable for various applications requiring high efficiency and low noise power conversion, such as:
- Industrial power supplies
- Automotive systems
- Medical devices
- Telecommunications equipment
- High-performance computing and data storage systems
Q & A
- What is the maximum input voltage for the LT8653SEV#PBF?
The maximum input voltage is up to 42V. - What is the quiescent current of the LT8653SEV#PBF?
The quiescent current is 6.2μA. - How many channels does the LT8653SEV#PBF have?
The LT8653SEV#PBF is a dual-channel converter. - What is the typical output current per channel?
The typical output current per channel is 2A. - What is the switching frequency range of the LT8653SEV#PBF?
The switching frequency is programmable up to 2MHz. - What package type is the LT8653SEV#PBF available in?
The LT8653SEV#PBF is available in an LQFN package. - What is the operating temperature range of the LT8653SEV#PBF?
The operating temperature range is -40°C to 125°C. - Is the LT8653SEV#PBF suitable for high-noise environments?
No, the LT8653SEV#PBF is designed for low noise operation using Silent Switcher 2 technology. - Can the LT8653SEV#PBF be used in automotive applications?
Yes, the LT8653SEV#PBF can be used in automotive systems due to its robust specifications and wide input voltage range. - Where can I find detailed specifications and datasheets for the LT8653SEV#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.
