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DIO59015 - USB-Compliant Single-cell Li-Ion Switching Charger

Datasheet Summary

Features

  • Fully Integrated, High-Efficiency Charger for Single-Cell Li-Ion and Li-Polymer Battery Packs.
  • Faster Charging than Linear.
  • Charge Voltage Accuracy: 0.5% at 25°C 1% from 0 to 125°C.
  • ±7% Input Current Regulation Accuracy.
  • ±7% Charge Current Regulation Accuracy.
  • 26V Absolute Maximum Input Voltage.
  • 6V Maximum Input Operating Voltage.
  • 1.5A Maximum Charge Rate.
  • Programmable through High-Speed I2C Interface(3.4Mb/s) with Fast Mode Plus Compatibility.

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Datasheet preview – DIO59015

Datasheet Details

Part number DIO59015
Manufacturer DIOO MICROCIRCUITS
File Size 1.19 MB
Description USB-Compliant Single-cell Li-Ion Switching Charger
Datasheet download datasheet DIO59015 Datasheet
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Full PDF Text Transcription

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Rev 1.5 DIO59015 USB-Compliant Single-cell Li-Ion Switching Charger with USB-OTG Boost Regulator Features  Fully Integrated, High-Efficiency Charger for Single-Cell Li-Ion and Li-Polymer Battery Packs  Faster Charging than Linear  Charge Voltage Accuracy: 0.5% at 25°C 1% from 0 to 125°C  ±7% Input Current Regulation Accuracy  ±7% Charge Current Regulation Accuracy  26V Absolute Maximum Input Voltage  6V Maximum Input Operating Voltage  1.5A Maximum Charge Rate  Programmable through High-Speed I2C Interface(3.4Mb/s) with Fast Mode Plus Compatibility – Input Current – Fast-Charge/Termination Current – Charger Voltage – Recharge Voltage – Termination Enable  2MHz Synchronous Buck PWM Controller with Wide Duty Cycle Range  Small Footprint 1μH External Inductor  1.
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