Toshiba Launches Small Sized 1-Channel High-Side Switch IPD

BY Editor

Toshiba Launches Small Sized 1-Channel High-Side Switch IPD – Dec 06, 2013– Tokyo, Japan (Techreleased) – Toshiba Corporation today announced the launch of “TPD1055FA”, a 1-channel high-side switch IPD (intelligent power device) that adopts a small-sized package for use in automotive applications. Mass production is scheduled to start at the end of this month.

TPD1055FA

The product is fabricated with BiCD process, allowing introduction of a new WSON10 package line-up. This reduces the mounting area to approximately 30% that of equivalent products^[1] in a SOP-8 package, contributing to the downsizing of equipment.

TPD1055FA Features

• BiCD process（P-channel DMOS output@V_DSS=40V）
• Supply voltage: V_DD(opr)=5 to 18V
• Built-in protection and diagnostic functions:
  Protection functions: overcurrent, overtemperature
  Diagnostic functions: overcurrent, overtemperature, open load, short to V_DD-output
• Low Drain-Source ON-resistance
  R_DS(ON)=0.12Ω(max)@_VDD=8 to 18V, I_o=-2A, T_ch=25°C
• Small package
  WSON10(3mm × 3mm)

TPD1055FA Applications

Automotive applications that use a 12V battery with a 3A or lower current, such as solenoid valve drives, mechanical relay drives, driving lamps, and load switches.