TS1900 - Taiwan Semiconductor Company

TS1900 Ultra Low Quiescent Current Smart Load Switch

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. TS1900 has typical low R .

Features

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● 1.8 to 6.5V Input Voltage Range Slew Rate Limited at 100uS Very Low R DS(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 Ordering Information Part No. TS1900CX5 RF Package SOT-25 Packing 3Kpcs / 7” Reel Pin Description Pin 1 2 3 4,5 Name Out Gnd EN Vin Function Drain of P-CH Power MOSFET Gnd Pin. Connect directly to local ground plane. Enable Control Input Source of P-CH Power MOSFET Applications
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