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A4063 - MAX.2A LI-ION SWITCHING CHARGER IC

Datasheet Summary

Features

  • The A4063 is a constant current, constant voltage Li-Ion battery charger that uses a current mode PWM step down switching architecture. Using DC-DC control mode, the charge current is set by an external resistor, up to 2A. With a 1.5MHz switching frequency, the A4063 provides small, simple and efficient solution to fast charge single cell Li-Ion battery. When the input voltage is lower than 4.35V, the chip.
  • Constant current mode DC-DC PWM control.
  • Constant voltage LDO control.
  • 1.

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Datasheet preview – A4063

Datasheet Details

Part number A4063
Manufacturer AiT Semiconductor
File Size 356.56 KB
Description MAX.2A LI-ION SWITCHING CHARGER IC
Datasheet download datasheet A4063 Datasheet
Additional preview pages of the A4063 datasheet.

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Full PDF Text Transcription

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AiT Semiconductor Inc. www.ait-ic.com A4063 BATTERY MANAGEMENT 2A 1.5MHz SINGLE Li-ion SWITCHING CHARGER IC DESCRIPTION FEATURES The A4063 is a constant current, constant voltage Li-Ion battery charger that uses a current mode PWM step down switching architecture. Using DC-DC control mode, the charge current is set by an external resistor, up to 2A. With a 1.5MHz switching frequency, the A4063 provides small, simple and efficient solution to fast charge single cell Li-Ion battery. When the input voltage is lower than 4.35V, the chip ⚫ Constant current mode DC-DC PWM control ⚫ Constant voltage LDO control ⚫ 1.
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