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ISL9217 - 8 to 12 Cell Li-Ion Battery Overcurrent Protection and Analog Front End Chip Set

Download the ISL9217 datasheet PDF. This datasheet also covers the ISL9216 variant, as both devices belong to the same 8 to 12 cell li-ion battery overcurrent protection and analog front end chip set family and are provided as variant models within a single manufacturer datasheet.

Features

  • Software selectable overcurrent protection levels and variable protect detection/release times - 4 Discharge overcurrent thresholds - 4 Short circuit thresholds - 4 Charge overcurrent thresholds - 8 Overcurrent delay times (Charge) - 8 Overcurrent delay times (Discharge) - 2 Short circuit delay times (Discharge).
  • Automatic FET turn-off and cell balance disable on reaching external (battery) or internal (IC) temperature limit.
  • Automatic over-ride of cell balance on rea.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ISL9216-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ISL9217
Manufacturer Renesas
File Size 1.33 MB
Description 8 to 12 Cell Li-Ion Battery Overcurrent Protection and Analog Front End Chip Set
Datasheet download datasheet ISL9217 Datasheet

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Other Datasheets by Renesas

Part Number Description
ISL9211 Charging System Safety Circuit
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Full PDF Text Transcription

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DATASHEET ISL9216, ISL9217 8 to 12 Cell Li-Ion Battery Overcurrent Protection and Analog Front End Chip Set FN6488 Rev 1.00 November 2, 2007 The ISL9216 and ISL9217 chipset provides overcurrent protection and voltage monitoring for multi-cell li-ion battery packs consisting of 8 to 12 cells. When used together, these devices provide integrated overcurrent protection circuitry, short circuit protection, an internal voltage regulator, internal cell balancing switches, cell voltage level shifters, and drive circuitry for external FET devices that control pack charge and discharge. Level shifting of the analog output voltage from the upper cells and communication between the chips is handled automatically.
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