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TC7761WBG - Qi Compliant Wireless Power Receiver Controller

Description

7.

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 selector Curre.

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Datasheet preview – TC7761WBG

Datasheet Details

Part number TC7761WBG
Manufacturer Toshiba
File Size 786.57 KB
Description Qi Compliant Wireless Power Receiver Controller
Datasheet download datasheet TC7761WBG Datasheet
Additional preview pages of the TC7761WBG datasheet.

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Full PDF Text Transcription

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TC7761WBG TOSHIBA CDMOS Integrated Circuit Silicon Monolithic TC7761WBG Qi Compliant Wireless Power Receiver Controller IC 1. Outline The TC7761WBG is wireless power receiver (Rx) IC for Qi low power v1.1 compliant of Wireless Power Consortium (WPC). The TC7761WBG 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 for supply selector. A digital control circuit realizes heat reduction and improvement of stabilization for load changes. The IC includes all Rx functions needed to construct a standalone wireless power system.
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