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iW620 - Quick Charge 2.0 USB Interface Controller

Description

The iW620 is a Qualcomm® QC2.0 compatible USB adaptive voltage position controller for use in HVDCP AC/DC chargers/adapters.

Features

  • Supports Qualcomm® Quick Charge 2.0 (QC2.0) High Voltage Dedicated Charging Port (HVDCP) Class A with voltage configuration of 5V, 9V, and 12V.
  • Backward compatible with USB Battery Charging Specification Revision 1.2 (USB BC1.2) Dedicated Charging Port (DCP).
  • Programmable active fast discharge from 9V/12V to 5V at USB cable unplug or from a high voltage level to a lower level upon request with built-in switch or external switch.
  • Normally OFF state with.

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Datasheet Details

Part number iW620
Manufacturer iWatt
File Size 214.96 KB
Description Quick Charge 2.0 USB Interface Controller
Datasheet download datasheet iW620 Datasheet

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Full PDF Text Transcription

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iW620 Product Brief Quick Charge 2.0 USB Interface Controller 1.0 Features ●● Supports Qualcomm® Quick Charge 2.0 (QC2.0) High Voltage Dedicated Charging Port (HVDCP) Class A with voltage configuration of 5V, 9V, and 12V ●● Backward compatible with USB Battery Charging Specification Revision 1.2 (USB BC1.2) Dedicated Charging Port (DCP) ●● Programmable active fast discharge from 9V/12V to 5V at USB cable unplug or from a high voltage level to a lower level upon request with built-in switch or external switch ●● Normally OFF state with <120mA cut-off current during 5V steady-state operation to achieve <30mW power consumption at no load ●● Wide operating voltage range from 3V to 25V ●● Built-in opto-coupler LED driver with minimum driving current of 2mA ●● 6-lead SOT-23 package 2.
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