TEA2376DT/1Y

TEA2376DT/1Y is a digital configurable interleaved PFC controller for high-efficiency power supplies. The digital architecture of the TEA2376DT is based on a high-speed configurable hardware state machine ensuring reliable real-time performance. To meet specific application requirements, many operation and protection settings of the PFC controller can be adjusted by loading new settings into the device with I2C during power supply development. The TEA2376DT contains many protections, like internal and external overtemperature protection (OTP), overcurrent protection (OCP), dual overvoltage protection (OVP), inrush current protection (ICP), pin open, pin short protection, and phase fail protection. Protections can be configured independently and using programmable parameters. Applications include HD and U-HD television, server, desktop and all-in-one PCs, gaming consoles, high-power adapter, 5G supplies, home audio.

• 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
• Good phase control over full input voltage range, low audible noise
• Power good output and a burst mode input pin, I2C communication while in operation
• Valley/zero voltage switching for minimum switching losses
• SO14 package
• Supply voltage range from 0 to 22V
• Junction temperature range from -25 to 125°C