TEA1713T数据手册恩XP中文资料规格书

描述 Description

The TEA1713 integrates a Power Factor Corrector (PFC) controller and a controller for a Half-Bridge resonant Converter (HBC) in a multi-chip IC. It provides the drive function for the discrete MOSFET in an up-converter and for the two discrete power MOSFETs in a resonant half-bridge configuration. Highly efficient and reliable power supplies providing over 100 W can be designed easily using the TEA1713, with a minimum of external components.

特性 Features

Integrated PFC and HBC controllers
Integrated high-voltage level shifter
Adjustable minimum and maximum frequency
Safe restart mode for system fault conditions
Overtemperature protection
Undervoltage protection for mains(Brownout), boost, IC supply and output voltage
Overcurrent regulation and protection for both controllers
Accurate overvoltage protection for boost voltage
Adaptive non-overlap time
Capacitive mode protection for HBC controller
On-chip high-voltage start-up source
Stand-alone operation or IC supplied from external DC source
Boundary mode operation with on-time control
Universal mains supply operation (70 V to 276 V (AC))
Valley/zero voltage switching for minimum switching losses
Frequency limiting to reduce switching losses
Burst mode switching with soft start and soft stop

应用 Application

适配器
液晶电视
等离子电视