ISL94212INZ-T Battery Multi-Function Controller IC Multi-Chemistry 64-TQFP

ISL94212INZ-T Battery Multi-Function Controller IC Multi-Chemistry 64-TQFP (10x10)

The ISL94212 Li-ion battery manager IC supervises up to 12 series connected cells. The part provides accurate monitoring, cell balancing and extensive system diagnostics functions. Three cell balancing modes are provided: Manual Balancing mode, Timed Balancing mode and Auto Balance mode. The Auto Balance mode terminates balancing functions when a charge transfer value has been met. The ISL94212 communicates to a host microcontroller via an SPI interface and to other ISL94212 devices using a robust, proprietary, two-wire Daisy Chain system. The ISL94212 is offered in a 64 Ld TQFP package and is specified for an operational temperature range of -40°C to +85°C.

Applications

• Light electric vehicle (LEV); E-Moto; E-Bike

• Battery backup systems; Energy Storage Systems (ESS)

• Solar Farms

• Portable and semi-portable equipment

Features

• Up to 12-cell voltage monitors, support Li-Ion CoO2, Li-ion Mn2O4, and Li-ion FePO4 chemistries

• Cell voltage measurement accuracy ±10mV

• 13-bit cell voltage measurement

• Pack voltage measurement accuracy ±180mV

• 14-bit pack voltage and temperature measurements

• Cell voltage scan rate of 19.5µs per cell (234µs to scan 12 cells)

• Internal temperature monitoring

• Up to four external temperature inputs

• Robust daisy chain communications system

• Integrated system diagnostics for all key internal functions

• Hardwired and communications based fault notification

• Integrated watchdog shuts down device if communication is lost

• 7µA shutdown current: Enable = VSS

• 2Mbps SPI

specification of ISL94212INZ-T

ORIGINAL

Our company ensures that each batch of products comes from the original factory, and can provide original labels and professional testing agency reports.

PRICE

We provide a variety of quotation channels, and sign the order contract after negotiation.

TRANSACTION

After communication and agreement, we will guide you to arrange payment.

DELIVERY CYCLE

Delivery on the same day, generally 5-12 working days, may be slightly delayed during the epidemic, we will follow up the whole process.

TRANSPORT

We will choose the appropriate transportation mode according to your country.

PACKAGING

After communication with you, we will choose the appropriate packaging method according to the weight of the goods to ensure the safe delivery of the goods.