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ISL6252A - Highly Integrated Battery Charger Controller

Download the ISL6252A datasheet PDF. This datasheet also covers the ISL6252 variant, as both devices belong to the same highly integrated battery charger controller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • ±0.5% Charge Voltage Accuracy (-10°C to +100°C).
  • ±3% Accurate Input Current Limit.
  • ±3% Accurate Battery Charge Current Limit.
  • ±25% Accurate Battery Trickle Charge Current Limit.
  • Programmable Charge Current Limit, Adapter Current Limit and Charge Voltage.
  • Fixed 300kHz PWM Synchronous Buck Controller with Diode Emulation at Light Load.
  • Overvoltage Protection.
  • Output for Current Drawn from AC Adapter.
  • AC Adapter Prese.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ISL6252_Intersil.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ISL6251 Low Cost Multi-Chemistry Battery Charger Controller Renesas
ISL6251A Low Cost Multi-Chemistry Battery Charger Controller Renesas
ISL6253 Highly Integrated Battery Charger Renesas
ISL6255 Highly Integrated Battery Charger Renesas
ISL6255A Highly Integrated Battery Charger Renesas

Other Datasheets by Intersil (now Renesas)

Part Number Description
ISL6252 Highly Integrated Battery Charger Controller
ISL6258 Narrow VDC Regulator/Charger
ISL6258A Narrow VDC Regulator/Charger
ISL6263C 5-Bit VID Single-Phase Voltage Regulator
ISL6263D 3-Bit VID Single-Phase Voltage Regulator

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.

View original datasheet text
® ISL6252, ISL6252A Data Sheet August 25, 2010 FN6498.3 Highly Integrated Battery Charger Controller for Notebook Computers The ISL6252, ISL6252A is a highly integrated battery charger controller for Li-ion/Li-ion polymer batteries. High Efficiency is achieved by a synchronous buck topology. The low side MOSFET emulates a diode at light loads to improve the light load efficiency and prevent system bus boosting. The constant output voltage can be selected for 2, 3 and 4 series Li-ion cells with 0.5% accuracy over-temperature. It can also be programmed between 4.2V + 5%/cell and 4.2V - 5%/cell to optimize battery capacity.