ISL88731AHRZ
IC BATT CHG LI-ION 1-4CEL 28TQFNManufacturer: Renesas Electronics Corporation
Categories: Battery Chargers
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The Renesas Electronics Corporation ISL88731AHRZ is a high-performance battery charger IC for lithium-ion battery packs. This device supports 1 to 4 series cells, offering a maximum battery pack voltage of 16.8V. It provides constant and pulsed charging with a maximum charge current of 8A. The ISL88731AHRZ features robust short circuit fault protection and communicates via an I2C interface. Designed for surface mounting, it is supplied in a 28-TQFN (5x5) package, specifically the 28-WFQFN Exposed Pad variant. Operating across a temperature range of -10°C to 100°C (TA), this component is suitable for demanding applications including automotive systems, industrial equipment, and portable electronics. The supply voltage range extends up to 26V.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-WFQFN Exposed Pad |
| Number of Cells | 1 ~ 4 |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Operating Temperature | -10°C ~ 100°C (TA) |
| Battery Chemistry | Lithium Ion |
| Supplier Device Package | 28-TQFN (5x5) |
| Charge Current - Max | 8A |
| Programmable Features | - |
| Fault Protection | Short Circuit |
| Voltage - Supply (Max) | 26V |
| Battery Pack Voltage | 16.8V |
| Current - Charging | Constant, Pulsed |
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