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RENESAS ISL94202IRTZT7A Battery Monitor IC
The ISL94202 is a highly configurable, stand-alone battery monitor IC supporting 3 to 8 series Li-ion cells. It provides comprehensive pack monitoring, automatic shutdown, cell balancing, and protection functions without needing an external microcontroller. Features include support for different chemistries, programmable overvoltage, undervoltage, and overcurrent protection, cell balancing with external FETs, temperature monitoring, and EEPROM configuration storage. It is ideal for power tools, battery backup systems, and e-bikes, ensuring safe, reliable battery pack operation with integrated fault detection and health management.
RENESAS ISL94202IRTZT7A Battery Monitor IC Specifications:
- Supports 3 to 8 series Li-ion cells
- Cell voltage range: -0.5V to 4.8V per cell
- Supports Li-ion Coog, Li-ion Mg0q, FeP04 chemistries
- Provides 12-bit ADC precision, trim and calibration in EEPROM
- Selectable overvoltage/undervoltage detection thresholds, 12-bit delay timers
- Programmable overcurrent (charge/discharge), short-circuit protection thresholds
- Cell balancing with external FETs, internal state machine or microcontroller control
- Automatic cell voltage, temperature, and current scans every 32ms to 512ms based on mode
- Supports external temp sensors, internal temp monitoring, and over-temperature protection
- EEPROM for configuration, calibration, and user data storage
- Power management includes low power sleep, idle, doze modes, and power-down
- Interfaces via standard I2C, with separate SDAI and SDAO lines, clock up to 400kHz
- Provides fault flags for overvoltage, undervoltage, overcurrent, open wire, temperature failures
- Multiple programmable timers for fault detection delay, sleep, and recovery
- Supports external FET control, with automatic and microcontroller override options
- Package: 48-pin Ld TQFN, with thermal pad for heat sinking
- Industrial temperature range: -40°C to +85°C
- ESD Rating: 1.5kV Human Body Model
- Power supply voltage: VDD around 0.5V to 36V, with regulation and voltage references
Buy the Intersil Series Charge/Discharge Path Pack Monitor: ISL94202
Get your Intersil Series ISL94202 battery monitor now from our online store. This advanced IC supports 3 to 8 series Li-ion cells, featuring automatic protection, programmable overvoltage/undervoltage thresholds, cell balancing, and temperature monitoring. Perfect for power tools, backup systems, and e-bikes, it ensures reliable battery management with integrated fault detection, EEPROM configuration, and low power modes. Buy online today and enhance your battery system's safety and performance with the trusted ISL94202 from Intersil.
Order your Intersil Series ISL94202 battery monitor today and give your projects the dependable safety, cell balancing, and protection they deserve.
Frequently Asked Questions
Where can I buy RENESAS ISL94202IRTZT7A?
You can click on the BUY or RFQ button to purchase ISL94202IRTZT7A from an authorized RENESAS distributor.
How do I troubleshoot issues or seek technical support for part ISL94202IRTZT7A?
You can download the ISL94202IRTZT7A datasheet or visit the RENESAS website for support.
Who is the manufacturer of ISL94202IRTZT7A?
RENESAS