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RT7207 Datasheet(PDF) 1 Page - Richtek Technology Corporation |
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RT7207 Datasheet(HTML) 1 Page - Richtek Technology Corporation |
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1 / 25 page  RT7207 ® DS7207-00 January 2017 www.richtek.com 1 © Copyright 2017 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation. 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. USB PD Type-C Controller for SMPS Features Protocols Supported USB PD 2.0 Other Proprietary Protocols Highly Integrated Embedded MCU with an OTP-ROM of 32kB and an SRAM of 1kB 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 Compensation BLD Pin for Quick Discharge of Output Capacitor USBP Pin for Direct Drive of External Blocking P-MOSFET Power-Saving Mode in Standby Mode Protection Adaptive Output Over-Voltage Protection Adaptive Under-Voltage Protection Firmware-Programmable Over-Current Protection Firmware-Programmable Over-Temperature Protection General 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 current- loop regulation to provide programmable constant-voltage (CV) and constant-current (CC) regulation in high precision. Pin Configuration (TOP VIEW) WQFN-24L 4x4 Ordering Information Note : Richtek products are : RoHS compliant and compatible with the current require- ments of IPC/JEDEC J-STD-020. Suitable for use in SnPb or Pb-free soldering processes. V_TR CS+ CS- D- D+ CC_GND V2 AGND VDD USBP OVP VDD GND 1 2 3 4 5 6 78 9 10 12 11 18 17 16 15 14 13 21 20 19 24 22 23 25 RT7207 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) - Customized Firmware Part For Example : AABBX AA = Firmware Application Code BB = Hardware Model Code X = Firmware Version Code |
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Similar Description - RT7207 |
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