The LTC3862HFE-1#TRPBF is a high-performance synchronous step-down switching regulator integrated circuit (IC) component manufactured by Linear Technology Corporation, now part of Analog Devices. It is designed to offer a wide range of features to efficiently regulate voltage in various applications. Here is an overview of its key features:
1. Dual Step-Down Regulator: The LTC3862HFE-1#TRPBF integrates two independent synchronous step-down DC/DC converters, each capable of providing an output voltage as low as 0.8V.
2. Wide Input Voltage Range: It supports a wide input voltage range from 4V to 38V, making it suitable for various power sources, including automotive applications.
3. High Efficiency: The IC component achieves high energy efficiency with its synchronous rectification and low quiescent current technology. It delivers an impressive burst mode? operation to optimize power consumption during light load conditions.
4. Output Current Capability: It can deliver output currents up to 4A per channel, making it suitable for powering a wide range of devices, including small to medium-sized microprocessors, FPGAs, and other power-hungry components.
5. Adjustable Frequency: The LTC3862HFE-1#TRPBF offers the flexibility to adjust the frequency between 200kHz and 2.2MHz, enabling users to optimize the tradeoff between efficiency and component size
