TPL9201 Datasheet - Texas Instruments

TPL9201 8-CHANNEL RELAY DRIVER

ORDERING INFORMATION The power supply provides regulated 5-V output to power the system microcontroller and drive eight low-side switches. The ac zero-detect circuitry is monitoring the crossover voltage of the mains ac supply. The resultant signal is a low-frequency clock output on the ZVS terminal.

TPL9201 Features

* 1

* 2 Eight Low-Side Drivers With Internal Clamp for Inductive Loads and Current Limiting for Self Protection

* Seven Outputs Rated at 150 mA and Controlled Through Serial Interface

* One Output Rated at 150 mA and Controlled Through Serial Interface and Dedicated Enable Pin

TPL9201-etcTI.pdf