IPD (Intelligent Power Device)

Intelligent power devices incorporate on-chip a variety of peripheral and protection functions and provide an effective way to boost system reliability and compactness. The available lineup includes the following products:

  • High-side drivers with on-chip load short protection function,self-diagnostic output function (including sense current output), and gate driver
  • Low-side drivers with on-chip overheating protection function
  • Thermal FETs with on-chip overheating protection function and package that is interchangeable with power MOSFET
  • Gate drivers with on-chip peripheral functions for motor applications

Expanded Lineup of Second-Generation IPD Products for Body Lighting Applications


Second Generation IPD Products

Second-Generation IPD Products


IPD Roadmap


Lineup [RoSa Series]

Product No. Ron Package Channels Applications
UPD166023T1J 12mΩ 12pinHSSOP 1 Body/lighting
UPD166025T1J 16mΩ 12pinHSSOP 1 Body/lighting
UPD166027T1J 35mΩ 12pinHSSOP 2 Body/lighting
UPD166029T1J 70mΩ 12pinHSSOP 2 Body/lighting
UPD166031AT1U 10mΩ 7pinTO-252 1 Body/lighting
UPD166032T1U 12mΩ 7pinTO-252 1 Body/lighting
UPD166033T1U 6mΩ 7pinTO-252 1 Body/lighting
UPD166034T1U 8mΩ 7pinTO-252 1 Body/lighting
UPD166035GR 100mΩ 8pin SOP 1 Transmission/solenoid
UPD166036GR 100mΩ 8pin SOP 1 Transmission/solenoid
UPD166037T1J 30mΩ 12pinHSSOP 2 Body/lighting
UPD166038T1J 20mΩ 12pinHSSOP 2 Body/lighting
Product Specifications for Body/Lighting
  • 42V
  • 6mΩ to 70mΩ
  • Single/dual/quad channel
  • 12-/24-pin HSSOP,TO252-7pin,8pinSOP
  • On-chip charge pump
  • Load shortprotection
  • Overcurrent shutdown
  • Current limiting (short circuit in on state, etc.)
  • Overheating protection (auto-rest,off-latch)
  • Power limitation (digital Tch detection)
  • Low-voltage shutdown
  • Analog current feedback
  • Load-open detection (when off)
  • On-chip dynamic clamp circuit
  • Ground disconnection detection
  • 3.3V MCU interface


Renesas offers an extensive lineup of power MOSFET products covering a wide range of voltage and current ratings as well as different package types to enable customers building various types of electric equipment to select the optimal device for their specific appliacation.
We also supply bare-die IGBT products that enable customers to achieve an ideal match with the modules they design.



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Automotive Development Tools

Through collaboration with many tool vendors, Renesas offers development tools for a variety of automotive systems.