Wireless Power Charger System LSIs : TB6865FG(Transmitter) , TB6860WBG(Receiver)
TB6865FG and TB6860WBG are system LSIs for Wireless Power Charger compliant with Qi™ in WPC(Wireless Power Consortium). TB6865FG is a power transmission controller which consists of a microcontroller and a controller chips in one package. TB6860WBG is a power receiving controller which features quick charge function with a DCDC converter. These LSIs enable to realize a free positioning wireless power charger system.
Features
- TB6865FG (under development)
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- 1Package (MCU + Controller)
- Charging 2 devices simultaneously
- Free positioning (2 Coil control architecture)
- Metal detection
- Package : LQFP100-P-1414-0.50G
- TB6860WBG (under development)
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- Fast charge by DCDC SW Converter.
(Maximum output 950mA) - Plentiful charging control sequences
(Registers are able to be set via I2C) - Detection function for fail-safe design
(Input Voltage, Output current, and temperature detections) - Package : WCSP39
- Fast charge by DCDC SW Converter.
Block Diagram
Application
