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VA7205 Datasheet Advanced Linear Charger Ic

Manufacturer: Vimicro

Overview: VA7205_100-1.3_En ADVANCED LINEAR CHARGER IC For LITHIUM-ION AND LITHIUM-POLYMER.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • Ideal for Single (4.2V) Li-ion or Li-Polymer Packs.
  • Better Than ±1% Voltage Regulation Accuracy With Preset Voltage www. DataSheet4U. com.
  • Adjustable precharge current with an external resistor.
  • Adjustable Charging Current During Constant Current Charging Stage.
  • Constant Voltage Charging.
  • Automatic Battery-Recharge Feature.
  • Cell-Temperature Monitoring Before and During Charge.
  • Dynamic compensation of Battery Pack’s Internal Impedance t.

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