📢 Promotion ends on Mar. 31st! Get FREE SHIPPING for your automotive project! Order now! 🛒




USB Type-C Port Protection for Dual Role Power application

Quantity $ per Unit Savings
1 - 9$2.000%
10 - 24$1.7910%
25 - 99$1.7015%
100 - 249$1.4528%
250 - 499$1.3632%
Contact Sales
In stock
Parameter NameParameter Value
Operating RangeIndustrial
Target ApplicationUSB Type-C and Power Delivery
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
Package Size4.0 x 4.0
Packing TypeTape And Reel
RoHs compliantEcopack3
Package NameQFN-20L

The TCPP03-M20 is an MCU companion chip enabling cost-effective USB-C power delivery dual role power implementation. It provides protections and functionalities to safely comply with the USB-C Power Delivery specification.

TCPP03-M20 drives external N-MOSFETs on VBUS connector pin in the source and sink power path for over voltage and over current protection. It provides an analog current sense output accessible for an MCU ADC, thus minimizing system cost.

The TCPP03-M20 features 24 V tolerant ESD protection as per IEC61000-4-2 level 4 on USB type-C connector communication channel pins (CC). The TCPP03-M20 provides overvoltage protection on CC1 and CC2 pins when these pins are subjected to short circuit with the VBUS pin that may happen when removing the USB type-C cable from its receptacle.

TCPP03-M20 helps to minimize power consumption during DRP toggling states thanks to its three programmable power modes allowing a power consumption as low as 3 µA maximum, up to 125 °C and thanks to enable pin that wake up the MCU.

Key features
  • Externally programmable VBUS OVP (over voltage protection) and OCP (over current protection) for provider and consumer power paths with fast turn-off
  • Two integrated N-MOSFETs gate drivers for VBUS OVP and OCP
  • Very low power in “unattached” state during DRP toggling: 3 µA max. at 125 °C
  • Compliant with PPS (programmable power supply) for fast charging, up to 100 W
  • Integrated discharge on VBUS and VCONN
  • VBUS current sense and amplifier with analog output
  • ESD protection for CC1, CC2, compliant with IEC 61000-4-2 Level 4 (±8 kV contact discharge, ±15 kV air discharge)
  • VCONN OCP (100 mW max), OVP (6 V max)
  • Over voltage protection on CC lines against short-to-VBUS
  • Over temperature protection (150 °C typ.)
  • Integrated “Dead Battery” management
  • I2C communication, with two I2C addresses available
  • Junction temperature from -40 °C to 125 °C
  • Compliant with USB-C power delivery standard 3.1, standard power range (SPR), up to 100 W
  • ECOPACK2 compliant