آی سی TPS2561DRCR یک سوییچ محدود کننده جریان 0.25-2.8A, adjustable ILIMIT, 2.5-6.5V, dual channel power switch, active-high enable, 45 mOhm برای استفاده در پورت usb، هاب و ... می باشد.
Two Separate Current Limiting Channels
Meets USB Current-Limiting Requirements
Adjustable Current Limit, 250 mA to 2.8 A (typ)
± 7.5% Current-Limit Accuracy at 2.8 A
Fast Overcurrent Response - 3.5-µs (typ)
Two 44-mΩ High-Side MOSFETs
Operating Range: 2.5 V to 6.5 V
2-µA Maximum Standby Supply Current
Built-in Soft-Start
15-kV / 8-kV System-Level ESD Capable
UL Listed – File No. E169910
CB and Nemko Certified