hb通道是什么TPS2HB16-Q1

Number of channels 2 Rating Automotive Operating voltage (max) (V) 18 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 16 Imax (A) 5 Current limit (max) (A) 48.5 Current limit (min) (A) 4.1 Current limit type Adjustable FET Internal Features Current sense output, Current sense/monitor, Programmable current limit, Thermal shutdown, Under voltage lock out Current limit accuracy +30%/-35% Current sense accuracy +6%/-4% @ 1A Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown