These AC-DC power controller ICs are equipped with power switches. Highly integrated devices reduce the number of components and are suitable for cost-effective application design, while providing advanced control modes and higher efficiency. There is a flyback controller suitable for 5W and 11W, with integrated power MOSFET starting through high voltage. Below is an introduction to the model characteristics of NXP's AC-DC controller with TEA172x integrated power switch.
NXP's AC-DC controller series with TEA172x integrated power switch is packaged in SO7.
The NXP AC-DC controller series with TEA172x integrated power switch has the following product models:
TEA1721AT: Suitable for 5W applications, integrated power MOSFET flyback controller with high voltage starting, 430Hz instantaneous frequency.
TEA1721BT: Suitable for 5W applications, integrated power MOSFET flyback controller with high voltage starting, 905Hz instantaneous frequency.
TEA1721DT: Suitable for 5W applications, integrated power MOSFET flyback controller with high voltage starting, 1270Hz instantaneous frequency.
TEA1721FT: Suitable for 5W applications, integrated power MOSFET flyback controller with high voltage starting, 1750Hz instantaneous frequency.
TEA1723AT: Suitable for 11W applications, integrated power MOSFET flyback controller with high voltage startup, 430Hz instantaneous frequency.
TEA1723BT: Suitable for 11W applications, integrated power MOSFET flyback controller with high voltage startup, 905Hz instantaneous frequency.
TEA1723DT: Suitable for 11W applications, integrated power MOSFET flyback controller with high voltage startup, 1270Hz instantaneous frequency.
TEA1723FT: Suitable for 11W applications, integrated power MOSFET flyback controller with high voltage starting, 1750Hz instantaneous frequency.