UCC3916 Datasheet - Unitrode

UCC3916, SCSI Termpower Manager

UCC3916 SCSI Termpower Manager

Features

* Integrated Circuit Breaker Function
* Integrated 0.2 Power FET
* SCSI, SCSI-2, SCSI-3 Compliant
* 1µA ICC When Disabled
* Programmable On Time
* Accurate 1.65A Trip Current and 2.0A Max Current
* Fixed 3% Duty Cycle
* Uni-Directional

Applications

* the only external component required to operate the device, other than supply bypassing, is a timing capacitor which sets the fault time. The current trip level is internally set at 1.65A, and the maximum current level is also internally programmed for 2A. While the output current is below the trip

UCC3916-Unitrode.pdf