TEA1708T Datasheet - NXP

TEA1708T GreenChip X capacitor discharger

The TEA1708 is an automatic discharge IC for X capacitors with a low power consumption (typically 1 mW at 230 V (AC). A 500 V clamping circuit is integrated, protecting the IC during mains surges. In a typical application with only two 200 kΩ resistors, the maximum differential mode mains surge vol.

TEA1708T Features

* 1 mW power consumption at 230 V (AC)

* Integrated 500 V clamp; no metal oxide varistor required to protect the IC

* Self-Supplied, no external bias required

* Discharge current internally limited

* Adjustable discharge delay

* Very high differential

TEA1708T-NXP.pdf