Overview
The LTC3869EUFD#TRPBF is a dual, 2-phase synchronous step-down DC/DC controller produced by Analog Devices Inc. This component is designed to provide high efficiency and flexibility in power management systems. It is particularly suited for applications requiring high current output and tight voltage regulation.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 28-QFN (4x5) |
| Input Voltage Range | 4.5V to 38V |
| Output Voltage Range | 0.6V to 5.5V |
| Maximum Output Current | Up to 50A per phase |
| Switching Frequency | 50kHz to 900kHz |
| Efficiency | High efficiency, up to 95% |
| Operating Temperature Range | -40°C to 125°C |
Key Features
- Dual, 2-phase synchronous step-down DC/DC controller
- High efficiency, up to 95%
- Wide input voltage range: 4.5V to 38V
- Adjustable output voltage range: 0.6V to 5.5V
- High current capability: up to 50A per phase
- Programmable switching frequency: 50kHz to 900kHz
- Overcurrent protection, undervoltage lockout, and thermal shutdown
Applications
- High-power computing and data storage systems
- Telecommunications and networking equipment
- Industrial control and automation systems
- Aerospace and defense applications
- High-current power supplies for various electronic devices
Q & A
- What is the LTC3869EUFD#TRPBF? The LTC3869EUFD#TRPBF is a dual, 2-phase synchronous step-down DC/DC controller.
- Who is the manufacturer of the LTC3869EUFD#TRPBF? The manufacturer is Analog Devices Inc.
- What is the input voltage range of the LTC3869EUFD#TRPBF? The input voltage range is 4.5V to 38V.
- What is the maximum output current per phase? The maximum output current per phase is up to 50A.
- What is the switching frequency range of the LTC3869EUFD#TRPBF? The switching frequency range is 50kHz to 900kHz.
- What are some key features of the LTC3869EUFD#TRPBF? Key features include high efficiency, wide input voltage range, adjustable output voltage, high current capability, and programmable switching frequency.
- What are some common applications of the LTC3869EUFD#TRPBF? Common applications include high-power computing, telecommunications, industrial control, aerospace, and high-current power supplies.
- What is the package type of the LTC3869EUFD#TRPBF? The package type is 28-QFN (4x5).
- What is the operating temperature range of the LTC3869EUFD#TRPBF? The operating temperature range is -40°C to 125°C.
- Does the LTC3869EUFD#TRPBF have built-in protection features? Yes, it includes overcurrent protection, undervoltage lockout, and thermal shutdown.
