TEA2376BT Overview
The TEA2376BT is a digital configurable two-phase interleaved PFC controller for high-efficiency power supplies. The PFC operates in discontinuous conduction mode or quasi-resonant mode with valley switching to optimize efficiency. The TEA2376BT enables the building of an interleaved power factor controller, which is easy to design with a low external ponent count.
TEA2376BT Key Features
- Interleaved PFC controller in an SO14 package
- Programmable phase shedding and burst mode operation
- Dual output over voltage protection
- Inrush current protection
- High power factor (PF) and low total harmonic distortion (THD), also at high input voltages
- Many parameters can be configured during evaluation with the use of a user-friendly graphical user interface
- Good phase control over full input voltage range
- Low audible noise
- Valley/zero voltage switching for minimum switching losses
- High efficiency from high load to medium load and low load by phase shedding and burst mode operation