Description
LTC3863HDE-PBF
High Voltage, High Current, Synchronous Step-Down DC/DC Controller
The LTC3863HDE-PBF is a high voltage, high current, synchronous step-down DC/DC controller from Analog Devices. This device is designed to operate from an input voltage range of 4V to 60V and can deliver output currents up to 20A.
Key Features
- High input voltage range: 4V to 60V
- High output current: up to 20A
- Synchronous step-down topology for high efficiency
- Low quiescent current: 290µA
- Adjustable switching frequency: 50kHz to 1MHz
- Overcurrent protection, undervoltage lockout, and short-circuit protection
- Thermally enhanced 7mm x 7mm QFN-44 package
Applications
- Industrial power supplies
- Telecommunications equipment
- Automotive systems
- High-power DC/DC converters
Parameters
- Input Voltage: 4V to 60V
- Output Current: up to 20A
- Switching Frequency: 50kHz to 1MHz
- Efficiency: up to 95%
- Package: 7mm x 7mm QFN-44
Description
The LTC3863HDE-PBF is a high-performance, synchronous step-down DC/DC controller designed for high-voltage, high-current applications. The device features a wide input voltage range, high output current capability, and low quiescent current, making it suitable for a range of industrial, telecommunications, and automotive applications. The device’s synchronous topology and adjustable switching frequency enable high efficiency and flexibility in design.
Package and Pinout
The LTC3863HDE-PBF is available in a thermally enhanced 7mm x 7mm QFN-44 package. The pinout is optimized for high-current applications, with multiple pins for power input, output, and ground.
Ordering Information
To order the LTC3863HDE-PBF, please contact Analog Devices or an authorized distributor.
Related Products
For more information on related products, please visit the Analog Devices website.