TPD1055FA,BXH(S

TPD1055FA is an intelligent power device silicon monolithic power MOS integrated circuit. It is a high-side switch of a P-channel DMOS output. It is a monolithic power IC that can be driven directly from a CMOS or TTL logic circuit (MPU etc.), and was equipped with the intelligent function of protection and diagnosis. It incorporates a diagnosis function that allows diagnosis output to be read externally at battery short, load short-circuiting, opening, or over temperature.

• A power IC with a structure combining a control block and a power MOSFET (D-MOS) on single chip
• One side of load can be grounded to a high-side switch
• AEC-Q100 qualified
• Can directly drive a power load from CMOS or TTL logic
• Built-in protection circuits against over temperature, over current
• Up to VDD - 40V (min) of counter electromotive force from an inductance load can be applied
• Low on-resistance: RDS(ON)=0.12ohm (max) (at VDD = 12V, Tch = 25°C, IO = -2A)
• WSON10 package for surface mounting that is packed in embossed tape
• Operating supply voltage range from 5 to 18V (Tch = -40 to 125°C)
• Operating temperature rating range from -40 to 125°C