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XT2064 - Switch Mode Single Li-Ion Battery Charger

Description

The XT2064 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.

Features

  • Constant current mode DC-DC PWM control.
  • Constant voltage LDO control.
  • 1.5MHz switching frequency.
  • Anti reverse connection.
  • Automaitc sleep mode for low power consumption.
  • Automatic recharge.

📥 Download Datasheet

Datasheet Details

Part number XT2064
Manufacturer Silinktek
File Size 238.38 KB
Description Switch Mode Single Li-Ion Battery Charger
Datasheet download datasheet XT2064 Datasheet

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Full PDF Text Transcription

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XT2064 Switch Mode Single Li-Ion Battery Charger  General Description The XT2064 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 XT2064 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 enters the SLEEP MODE, the power consumption will be reduced to 60μA. Built-in temperature protection and load short-circuit protection ensure high reliability of the IC. There are two LED can display various charging states. ■ Features  Constant current mode DC-DC PWM control  Constant voltage LDO control  1.
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