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DIO5508 - 1A Lithium Ion Battery Charger

General Description

The DIO5508 is a complete constant-current / constant voltage linear charger for single cell Lithium-Ion batteries.

No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture.

Key Features

  • Programmable Charge Current Up to 1A.
  • Over Voltage Lockout Protection.
  • Under Voltage Lockout Protection.
  • Reverse current protection between BAT and GND pins.
  • Automatic Recharge Threshold 4.05V (Typ. ).
  • Charge Status Output Pin.
  • 2.9V Trickle Charge Threshold.
  • Battery Temperature Monitoring.
  • Chip Enable Input.
  • Soft-Start Limits Inrush Current.
  • Available in EP-SOIC8 and EP-MSOP8 packages.
  • Pb-free, rohs-compliant and Halogen-free Applicatio.

📥 Download Datasheet

Datasheet Details

Part number DIO5508
Manufacturer DIOO MICROCIRCUITS
File Size 738.70 KB
Description 1A Lithium Ion Battery Charger
Datasheet download datasheet DIO5508 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DIO5508 1A Lithium Ion Battery Charger IC Rev 1.2 Features  Programmable Charge Current Up to 1A  Over Voltage Lockout Protection  Under Voltage Lockout Protection  Reverse current protection between BAT and GND pins  Automatic Recharge Threshold 4.05V (Typ.)  Charge Status Output Pin  2.9V Trickle Charge Threshold  Battery Temperature Monitoring  Chip Enable Input  Soft-Start Limits Inrush Current  Available in EP-SOIC8 and EP-MSOP8 packages  Pb-free, rohs-compliant and Halogen-free Applications  Wireless phone  MP3/MP4 Player  Bluetooth device Descriptions The DIO5508 is a complete constant-current / constant voltage linear charger for single cell Lithium-Ion batteries.