ISL94201IRZ
- Mfr.Part #
- ISL94201IRZ
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- QFN
- Datasheet
- Download
- Description
- IC BATT MON LI-ION 4-7CELL 24QFN
- Stock
- 46,187
- In Stock :
- 46,187
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Battery Management
- Min Operating Temperature :
- -40°C
- Published :
- 2004
- ECCN Code :
- EAR99
- Max Operating Temperature :
- 85°C
- Pin Count :
- 24
- REACH SVHC :
- Unknown
- Terminal Finish :
- Matte Tin (Sn) - annealed
- JESD-609 Code :
- e3
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Number of Batteries :
- 4
- Radiation Hardening :
- No
- Interface :
- I2C
- Terminal Pitch :
- 0.5mm
- Adjustable Threshold :
- No
- Supply Voltage-Max (Vsup) :
- 30.1V
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height Seated (Max) :
- 1mm
- Package / Case :
- QFN
- Power Supplies :
- 9.2/30.1V
- Number of Functions :
- 1
- Number of Terminations :
- 24
- Number of Pins :
- 24
- Temperature Grade :
- Industrial
- Mount :
- Surface Mount
- Terminal Position :
- QUAD
- Supply Voltage-Min (Vsup) :
- 9.2V
- Peak Reflow Temperature (Cel) :
- 260
- Supply Current-Max (Isup) :
- 0.7mA
- Number of Channels :
- 1
- Datasheets
- ISL94201IRZ

Battery Management Intersil (Renesas Electronics Corporation) ISL94201IRZ Overview
The Battery Management Intersil (Renesas Electronics Corporation) ISL94201IRZ is a sophisticated IC designed for advanced battery monitoring of lithium-ion cells, supporting up to 47 cells in a series. This component is encapsulated in a compact 24QFN package, making it ideal for integration into space-constrained applications. It is specifically engineered to enhance the safety, efficiency, and longevity of battery systems, providing robust cell balancing and voltage monitoring to prevent overcharging and deep discharge. The ISL94201IRZ stands out in the market for its precision and reliability, making it a crucial tool for manufacturers looking to optimize battery performance in high-demand environments.
ISL94201IRZ Features
The ISL94201IRZ IC from Intersil (Renesas Electronics Corporation) includes several key features that make it essential for effective battery management systems (BMS). It offers comprehensive protection mechanisms, including overvoltage, undervoltage, and overtemperature protections. The chip also provides cell balancing functionalities, which are critical for maintaining the longevity and efficiency of battery packs. Additionally, its integrated real-time monitoring capabilities enable constant surveillance of cell conditions, facilitating prompt corrective actions when necessary. The device operates over a wide temperature range, ensuring reliable performance in diverse environmental conditions.
ISL94201IRZ Applications
- Electric Vehicles: In electric vehicles (EVs), the ISL94201IRZ monitors and balances the battery cells, enhancing driving range and battery life while ensuring safety against potential battery failures.
- Energy Storage Systems: Utilized in large-scale energy storage solutions, this IC helps manage cell health during charging and discharging cycles, optimizing energy efficiency and stability.
- Portable Power Packs: In portable power solutions, the ISL94201IRZ ensures the longevity and reliability of the battery pack by actively managing each cell's state during high usage periods.
- Backup Power Systems: This IC is vital for backup power systems, where consistent and reliable battery performance is crucial, especially during power outages or other interruptions.
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