WT6630P数据手册Weltrend中文资料规格书

描述 Description

The WT6630P is a highly integrated USB Power Delivery (PD) controller that supports USB PD 2.0 specification designed for USB Type-C Downstream Facing Port (Source) charging applications such as travel adapters, charger, and power banks.
The WT6630P minimizes external components by integrating USB PD baseband PHY, Type-C detection, shunt regulator, voltage and current monitors, control circuits of blocking MOSFET, and an 8-bit MCU to allow small form factor and low BOM cost. It supports wide operating voltage range from 4V to 30V without the need of an external LDO. An One-Time-Programmable (OTP) ROM is provided for program code and user configuration data.
The WT6630P is certified by USB Implementers Forum (USB-IF) for USB Type-C.

特性 Features

●USB Type-C Downstream Facing Port (Source)
●USB PD 2.0 baseband communication
●Built-in shunt regulator and support 5V to 20V VBUS output
●Programmable Over Voltage Protection (OVP) and Over Current Protection (OCP)
●Low side voltage output current shunt monitor
●10-bit ADC for voltage and current monitoring
●8-bit MCU
 - implements Power Delivery message protocol and device policy
 - VBUS output control
 - power supply protection
●8k bytes One-Time-Programmable (OTP) ROM
●512 bytes RAM
●External blocking MOSFET control
●Internal RC oscillator
●Internal VDD regulator
●General purpose I/Os
●Serial interface: I2C and UART
●Supports power saving mode
●Operating voltage range: 4V ~ 30V
●Operating temperature range: -20°C ~ +105°C
●Package (Green Package): 14-pin SOP, 16-pin QFN