TC7765WBG Datasheet, PDF (1/28 Pages) Toshiba Semiconductor – Wireless Power Receiver Controller IC

TOSHIBA CDMOS Integrated Silicon Monolithic Circuit
TC7765WBG
Wireless Power Receiver Controller IC
TC7765WBG
1. Outline
The TC7765WBG is wireless power receiver (RX) IC using
communication protocol of wireless power consortium (WPC). The
TC7765WBG has a rectifier circuit, a digital control circuit, a
modulation circuit for communication which controls the supply
voltage to the load. The IC includes all RX functions needed to
construct a standalone wireless power system. The TC7765WBG
can build a wireless power system by combining it with Exclusive
version of TB6865AFG.
S-XFLGA28-0304-0.50-001
2. Applications
Mobile communication devices (Smartphone, Tablet, Wearable), battery pack, mobile accessory etc.
3. Features
• Full bridge rectifier circuit
Auto switch for 3 modes
: Synchronous rectification / Diode rectification / Diode bridge
Low ON resistance
: High Side 45 mΩ (Typ.) / Low side 30 mΩ (Typ.)
Under Voltage Lockout (UVLO) / Over Voltage Detection (OVP) function
• Output voltage
Maximum output current
Over Current Protector (OCP)
: 10 V (Max)
: 1.0 A
: 1.3 A
• Foreign Object Detection (FOD) function
• Under voltage lockout (UVLO) / Over voltage detection (OVLO) function
Thermal shutdown function (TSD)
• Package
: S-XFLGA28-0304-0.50-001 (2.40 mm*3.67 mm*0.5 mm, 0.5 mm pitch)
Please use this product in combination with exclusive version of TB6865AFG.
This wireless power system incorporates a foreign object (exp. metal pieces) detection function, but a foreign object
may generate heat in time before detecting it. About the foreign object, please be careful enough.
This product has a MOS structure and is sensitive to electrostatic discharge. When handling this product, ensure that
the environment is protected against electrostatic discharge by using an earth strap, a conductive mat and an ionizer.
Ensure also that the ambient temperature and relative humidity are maintained at reasonable levels.
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2015-11-04