General Description

TS1900 is a high side slew rate controlled smart load switch. The slew rate control in TS1900 can effectively avoid the large in-rush current which is commonly observed in normal power switches. Moreover, the level shift in TS1900 allows customers to control 1.8 to 6.5V system with 1.5V logic and without sacrificing leakage current.

Features

● 1.8 to 6.5V Input Voltage Range

● Slew Rate Limited at 100uS

● Very Low RDS(ON), Typically 100mΩ

● Less than 1uA Shutdown Current

● Very Low Quiescent Current, Typically 2uA

● Fast Shutdown Load Discharge

● Thermal Fault Protection

● TTL / CMOS Input Logic Level

● 2KV ESD Rating

● EMI Free Circuit

Applications

● Cellular and Smart Phone

● Hot Swap Supplies

● Microprocessors and DSP Core Supplies

● PDAs

● MP3 Players

● Digital Still and Video Cameras

● Portable Instruments