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WT6616F

【 General Description 】

The WT6616F is a highly integrated USB Power Delivery (USB PD) Dual Role Port (DRP) controller that supports USB PD 3.0 Programmable Power Supply specification. It is designed for device that supports dual-role USB PD functions such as power banks.

The WT6616F minimizes external components by integrating USB PD baseband PHY, USB Type-C® detection, shunt regulator, voltage and current monitors, NMOS load switch driver and an 8-bit MCU to allow small form factor and low BOM cost. Wide operation voltage range (3V to 24V) supports USB PD 3.0 Programmable Power Supply (PPS) specification. A Multi-Time-Programmable (MTP) ROM is provided for program code and user configuration data.

The WT6616F is certified by USB Implementers Forum (USB-IF) for USB Type-C PD (TID: 2169).

【 Features 】
●	USB Type-C and USB-PD
	- Supports USB PD 3.0 including Programmable Power Supply (PPS)
	- Programmable Type-C pull-up Rp
	- Dual Role Port (DRP)
●	Supports USB BC1.2 DCP
●	Built-in shunt regulator
	- Programmable constant voltage control
	- Programmable constant current control
	- Integrated low side current sense amplifier
	- Cable drop compensation
●	Programmable fault protections
	- Over Voltage Protection (OVP)
	- Under Voltage Protection (UVP)
	- Over Current Protection (OCP)
	- Over Temperature Protection (OTP)
●	10-bit ADC for voltage and current monitoring
●	MCU
	- Turbo 8051 compatible MCU
	- 16K bytes Multi-Time-Programmable (MTP) ROM
●	Driver for NMOS load switch
●	Built-in discharge MOS transistor
●	Internal RC oscillator
●	Internal VDD regulator
●	General purpose I/Os
●	Supports power saving mode
●	Operating voltage range: 3V to 24V (30V tolerant)
●	Operating temperature range: -20°C to +105°C
●	Package: 16-Pin QFN

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