TCPP02-M18

TCPP02-M18 is a MCU companion chip enabling cost-effective USB-C source solution. It provides protections and functionalities to safely comply with the USB-C specification. It features an analogue current sense and amplifier with an output accessible for a MCU ADC, thus minimizing system cost. It features 24V tolerant ESD protection as per IEC61000-4-2 level 4 on USB Type-C™ connector communication channel pins (CC). Also, it 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. It embeds I2C registers with two possible addresses, ideal for dual-port chargers or multiple port applications. Typical applications are USB-C chargers, adapters, power sharing adapters, battery charger, wall plugs, car charger, PoE to USB-C adapter, power bank, desktop, monitor, docking, USB hub, dual-port charger.

• Externally programmable VBUS over current protection (OCP)
• Integrated charge pump and gate driver for external N-channel MOSFET
• VBUS current sense and amplifier with analogue output, integrated discharge on VBUS and VCONN
• Over temperature protection, over voltage protection (OVP) on CC lines against short-to-VBUS
• Compliant with IEC 61000-4-2 Level 4 (±8KV contact discharge, ±15KV air discharge)
• Compliant with PPS (programmable power supply), I2C communication, with two I2C addresses available
• Compliant with USB-C power delivery standard 3.1, standard power range (SPR), up to 100W
• Junction temperature range from -40°C to 125°C
• QFN-18L package