RTQ7882-QT Datasheet | Richtek

Features General Description The RTQ7882-QT is a USB Type-C Power Delivery (USBC PD) and PWM buck-boost controller with highly integrated functions and flexibility for USB PD provider applications. The IC has an embedded ARM Cortex TM-M0 MCU, which handles various functions of munication protocol, smart control of the PWM converter, firmware-based protections, and customized functions. The IC features hardware-based protections, such as inductor peak current limit, VBUS overvoltage protection (VBUS OVP), VIN undervoltage protection (VIN UVP), VIN overvoltage protection (VIN OVP), VO undervoltage protection (VO UVP), and VCONN current-limit protection, so that the protections have faster responses and can still function even when the MCU is not activated. The RTQ7882-QT can offer an excellent USB PD solution for a USB-PD Provider application with few external ponents and simple PCB layout. The remended junction temperature range is - 40C to 125C, and the ambient temperature range is - 40C to 105C. Ordering Information RTQ7882 -QT Grade QT: AEC-Q100 Qualified Package Type QW: WQFN-48L 6x6 (W-Type) (Exposed Pad - Option 1) QWT: WET-WQFN-48L 6x6 (W-Type) (Exposed Pad) Lead Plating System G: Richtek Green Policy pliant Note: Richtek products are Richtek Green Policy pliant and patible with the current requirements of IPC/JEDEC J-STD-020. Applications - Automotive USB Type-C Power Delivery Charger Features - Support USB Type-C Power Delivery (PD) Provider - AEC-Q100 Grade 2 Qualified - Operating Ambient Temperature: - 40°C to 105°C - Type-C, USB PD and munication Protocols - pliant with USB PD 3.1 Specification, USB Type-C Cable and Connector Specification 2.1 - VCONN Output 100m W - Support Other Proprietary munication Protocols through Internal MCU, DP, and DM Pins - Integrated PWM Buck-Boost Controller - Wide Input Voltage Range: 4.5V to 30V - Wide Output Voltage Range: 3.3V to 21V - Peak-Current Mode PWM Operation - Internal pensation for CV, and CC -...