TPSI3050 Datasheet - Texas Instruments

TPSI3050 Isolated Switch Driver

The TPSI3050 is a fully integrated, isolated switch driver, which when combined with an external power switch, forms a complete isolated Solid State Relay (SSR). With a nominal gate drive voltage of 10 V with 1.5/3.0-A peak source and sink current, a large variety of external power switches can be c.

TPSI3050 Features

* No isolated secondary supply required

* Drives external power transistors or SCRs

* 3-kVRMS basic isolation

* 10-V gate drive with 1.5/3-A peak source and sink current

* Up to 50-mW supply for external auxiliary circuitry

* Supports AC or DC switchin

TPSI3050-etcTI.pdf