RT7207
RT7207 is USB PD Type-C Controller manufactured by Richtek.
Description
The RT7207 is a secondary-side USB Power Delivery (USB PD) Type-C controller for high-efficiency off-line AC-DC converters with slim form factor. The RT7207 integrates an MCU as a policy engine to handle USB PD protocol, and also integrates a built-in Biphase Mark Coding (BMC) transceiver for USB PD or other proprietary protocols. An internal synchronous rectifier controller (SRC) can operate in both continuous-conduction mode (CCM) and discontinuous-conduction mode (DCM) even in the condition of a wide output voltage range of 3.3V to 20V. Dual operational amplifiers with respectively programmable reference voltages are included for voltage-loop and currentloop regulation to provide programmable constant-voltage (CV) and constant-current (CC) regulation in high precision.
Applications
- USB PD Type-C Chargers/Adapters for Smart Phones, NBs, Tablets and All Other Electronics.
- USB PD Extension Cores with Offline AC-DC Converters.
Ordering Information
- Customized Firmware Part For Example : AABBX AA = Firmware Application Code BB = Hardware Model Code X = Firmware Version Code
Package Type QW : WQFN-24L 4x4 (W-Type)
(Exposed Pad-Option 2)
Lead Plating System G : Green
(Halogen Free and Pb Free)
RT7207 Version (Refer to Version Table)
Note : Richtek products are :
Ro HS pliant and patible with the current requirements of IPC/JEDEC J-STD-020.
Suitable for use in Sn Pb or Pb-free soldering processes.
Copyright ©2017 Richtek Technology Corporation. All rights reserved. DS7207-00 January 2017
Features
- Protocols Supported USB PD 2.0 Other Proprietary Protocols
- Highly Integrated Embedded MCU with an OTP-ROM of 32k B and an SRAM of 1k B Embedded BMC Transceiver Built-in Synchronous Rectifier Driver and Controller Built-in Charge Pump for a Wide VDD Operatio Range of 3.3V to 20V Built-in Shunt Regulator for Constant-Voltage and Constant-Current Control Programmable Cable pensation BLD Pin for Quick Discharge of Output...
