Intersil ISL94212INZ

多功能控制器多化学-40°C ~ 85°C（TA）

Overview

The ISL94212INZ 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 ISL94212INZ communicates to a host microcontroller via an SPI interface and to other ISL94212INZ devices using a robust, proprietary, two-wire Daisy Chain system. The ISL94212INZ is offered in a 64 Ld TQFP package and is specified for an operational temperature range of -40°C to +85°C.

Features

1 ~ 12 Number of Cells
Available in 64-TQFP Package
Mounting Type: Surface Mount
Battery Chemistry : Multi-Chemistry
operate supply voltage at the range of 39.6V

SPI Interface

Applications

There are a lot of Renesas Electronics America Inc.
ISL94212INZ Battery Management ICs applications.

• Grid power infrastructure
• Cell phone towers
• A/C power substations
• Internet infrastructure equipment
• Aviation ground support systems
• Tower communications
• Weather stations
• Distributed energy resources
• Solar and wind-generating plants
• Electric street sweepers