Datasheet > ISL94216A

ISL94216A

更新时间： 2024-11-06 14:58:27

品牌	Logo	应用领域
瑞萨 - RENESAS		电池
页数	文件大小	规格书
147页	2128K
描述
16-Cell Battery Front End

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ISL94216A 数据手册

Datasheet

ISL94216A

16-Cell Battery Front End

The ISL94216A is a 16-cell Battery Front End (BFE)

IC, an essential component of any Battery

Management System (BMS), which periodically scans

battery status and the operating environment to

optimize battery life and prevent catastrophic failures.

Features

▪ High hot plug rating: 62V

▪ V

▪ I

accuracy: ±5mV

accuracy: ±0.2%

CELL

PACK

▪ 16-bit V

and I

measurements

PACK

CELL

A differential multiplexer and 16-bit ADC allows for

accurate monitoring of cell voltage, temperature, and

load current for management of the overall state of

the battery pack.

▪ Charge/Load wakeup detection circuitry

▪ 4-pin GPIO port

▪ Integrated 3.3V regulator

The ISL94216A supports I C, SPI, and the Single

▪ Supports I C, SPI, and SWP communications

Wire Protocol (SWP) allowing customers to connect

an MCU in a proprietary battery management

solution.

Applications

▪ Light electric vehicles such as e-bikes, e-scooters,

and e-motorcycles

Low current consumption with an average IDLE mode

current of 200µA and a SHIP mode current of less

than 18µA maximizes the storage and discharge life

of a battery pack.

▪ Cordless power and gardening tools

▪ Home appliances

▪ 24V, 36V, 42V, and 48V portable battery packs

▪ Telecom and server farms

▪ Solar farms

The ISL94216A features internal cell balancing

circuitry that provides 8mA of balance current per cell.

External cell balancing for higher currents is also

supported.

▪ Energy storage systems

This 16-cell high voltage BFE IC is offered in an

efficient 64 Ld QFN package with a thermal pad.

R16DS0180EU0202 Rev.2.02

Jun 15, 2023

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