Features
- USB Type-C® Port Controller (TCPC) with integrated TCPC PHY, CC-Logic
- Supports USB Type-C Port Controller Interface (TCPCi) Revision 2.0 with Extended Power Range (EPR)
- Supports USB Power Delivery (USB PD) Revision 3.1 (Certified Silicon TID: 10147)
- Supports USB Type-C Release 2.1
- CC1/CC2 absolute maximum rating: 60V
- Dead battery Rd support
- SMBus/I2C slave target with ALERT# for USB Type-C Port Manager (TCPM)
- Integrated VCONN MUX
- RDSON: 500mΩ for 5V VCONN power
- VCONN protections: OCP/OVP/UVP/OTP/RVP
- VCONN Overcurrent threshold options: 600mA (default), 400mA, and 800mA
- 48V tolerance for VBUS based on USB PD Revision 3.1 EPR
- Recommended operating condition: 55V (maximum)
- Absolute Maximum Rating: 60V
- VBUS discharge
- VBUS protections: OCP/OVP/UVP/RVP
- VBUS-CC short-circuit protection
- VBUS source and sink power path gate drivers with external NFET
- OCP# fault signal output
- Sink Fast Role Swap (FRS) support
- 4-channel GPIO (such as VBUS source gate enable control, VBUS sink gate enable control with VBUS power switch, overcurrent input from external power switch)
- PROCHOT# output for VBUS source adapter disconnection and FRS Event notification
- Internal sink path discharge
- Integrated 3.3V LDO for TCPM power supply in dead battery scenarios
- ADC for VBUS voltage and current measurement
- VSYS33 (main power supply): Typical 3.3V
- Package: 32-pin FCQFN, 3.0mm × 5.0mm
Description
The RAA489400 is a USB Type-C® port controller designed under the USB Type-C Port Controller Interface Specification, USB Type-C Cable and Connector Specification, and USB Power Delivery (USB PD) Specification. A single USB Type-C Port Manager can be combined with multiple RAA489400 devices to implement all USB PD functions, such as power negotiation and Alternate Mode support, for multiple USB Type-C ports. The RAA489400 supports a 60V absolute maximum rating for both a VBUS voltage monitor (with relevant pin functions) and CC1/CC2, enabling a system capable of providing Extended Power Range (EPR) operation up to 240W/48V.
Parameters
| Attributes | Value |
|---|---|
| Product Type | USB Type-C Port Controller |
| Input Voltage Range (V) | 3.8 - 55 |
| Temp. Range (°C) | -40 to +105°C |
| Qualification Level | Standard |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| FCQFN | 3.0 x 5.0 x 0.75 | 32 | 0.4 |
Application Block Diagrams
 | 240W USB Type-C Battery System This flexible battery system supports 2-7 Li-ion cells, USB-C charging, and power bank functionality. |
 | 140W-240W Dual Ports USB Type-C & USB PD Charger This USB charger system delivers up to 240W for fast, flexible dual USB-C charging with robust safety. |
 | Universal USB PD Lab Power Supply & Monitor USB PD portable power supply up to 48V, ideal for engineers' mobile and fieldwork needs. |
 | USB PD Charger Battery Management High-efficiency USB PD charger battery management system supports up to 240W, multi-cell packs, and fuel gauging. |
Additional Applications
- Battery-powered mobile devices
- Electric bikes, robots, and drones
- Power tools, battery packs
- Home appliances such as vacuum cleaners
- Notebooks, tablets, power banks, and desktop PCs
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Support Communities
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RAA489400 Alternate Mode with DisplayPort
RAA489400 is said to support alternate mode with an external controller like R9A02G0151, but I can't find any resources in either product that mention this functionality. Is DisplayPort supported with this device at all and will there be application notes etc?
Dec 16, 2024 -
RAA489400A3GNP#MA0 - VSNK_GATE pin functionality
Hi Renesas Team, We are using RAA489400A3GNP#MA0(TCPC) and R9A02G015120GNP#AC0(TCPM) in our design. We are using the board for 240W sink application. We have programmed the TCPM by mentioning sink only application in VID writer. When we measure the voltage at VSNK_GATE it is ...
Nov 25, 2025
Support Communities
