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ISL95871CHRZ-T

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ISL95871CHRZ-T

IC BATT CHG LI-ION 1-4CELL 50QFN

Manufacturer: Renesas Electronics Corporation

Categories: Battery Chargers

Quality Control: Learn More

Renesas Electronics Corporation's ISL95871CHRZ-T is a highly efficient lithium-ion battery charger IC. This device supports 1 to 4 cell battery packs, offering a maximum charge current of 8A. The ISL95871CHRZ-T features constant and pulsed charging modes, along with robust fault protection including over-temperature, over-voltage, and short-circuit detection. Communication and control are managed via an I2C interface, providing flexibility in system integration. Designed for surface mount applications, it is supplied in a 50-QFN (5x7) package, specifically the 50-PowerVFQFN variant, and is delivered on a tape and reel (TR). This component is suitable for a wide range of applications including high-performance laptops, power tools, and electric vehicles where advanced battery management is critical. The operating temperature range is -10°C to 100°C (TA), with a maximum supply voltage of 22V and support for battery pack voltages up to 16.8V.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case50-PowerVFQFN
Number of Cells1 ~ 4
Mounting TypeSurface Mount
InterfaceI2C
Operating Temperature-10°C ~ 100°C (TA)
Battery ChemistryLithium Ion
Supplier Device Package50-QFN (5x7)
Charge Current - Max8A
Programmable Features-
Fault ProtectionOver Temperature, Over Voltage, Short Circuit
Voltage - Supply (Max)22V
Battery Pack Voltage16.8V
Current - ChargingConstant, Pulsed

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Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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