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TC7763WBG - Qi Compliant Wireless Power Receiver Controller

Description

Power ground Connect to common ground (GND).

Clamp terminal for over voltage protection 2 Open drain terminal.

Connect capacitor of 0.47μF to AC2.

Features

  • Full bridge rectifier circuit Auto switch for 3 modes : Synchronous rectification / Diode rectification / Diode bridge Low ON resistance : Hi Side 45mΩ(Typ. ) / Low side 30mΩ(Typ. ) Under Voltage Lockout (UVLO) / Over Voltage Detection (OVP) function.
  • 5V-output LDO Maximum output current : 1.0A 2 step Over Current Detection (OCL) function.
  • Qi Low Power v1.1 compliant Foreign Object Detection (FOD) function.
  • External load switch driver for supply sel.

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Datasheet preview – TC7763WBG

Datasheet Details

Part number TC7763WBG
Manufacturer Toshiba
File Size 509.70 KB
Description Qi Compliant Wireless Power Receiver Controller
Datasheet download datasheet TC7763WBG Datasheet
Additional preview pages of the TC7763WBG datasheet.

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Full PDF Text Transcription

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TC7763WBG TOSHIBA CDMOS Integrated Silicon Monolithic Circuit TC7763WBG Qi Compliant Wireless Power Receiver Controller IC 1. Outline The TC7763WBG is wireless power receiver (RX) IC compliant to the Qi low power v1.1 standard of the Wireless Power Consortium (WPC). The TC7763WBG includes a rectifier circuit, a digital control circuit, a modulation circuit, a regulator circuit which controls the supply voltage to the load, and a load switch controller to detect and select an external power supply. A digital control circuit realizes little heat generation and guarantees voltage stabilization during load changes. The IC includes all RX functions needed to construct a standalone wireless power system.
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