Datasheet > EMB1428QSQX/NOPB

EMB1428QSQX/NOPB

更新时间： 2024-11-21 11:11:59

品牌	Logo	应用领域
德州仪器 - TI		电池开关栅极驱动驱动器
页数	文件大小	规格书
29页	426K
描述
用于主动电池均衡的开关矩阵栅极驱动器 \| RHS \| 48

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EMB1428QSQX/NOPB 数据手册

EMB1428Q

www.ti.com

SNVS812A –MAY 2012–REVISED MAY 2013

EMB1428Q Switch Matrix Gate Driver

Check for Samples: EMB1428Q

FEATURES

DESCRIPTION

The EMB1428 Switch Matrix Gate Driver IC is

designed to work in conjunction with EMB1499

DC/DC Controller IC to support TI’s switch matrix

based active cell balancing scheme in a battery

management system. The EMB1428 provides 12

floating MOSFET gate drivers necessary for

balancing up to 7 battery cells connected in a series

stack. Multiple EMB1428 ICs may be used together

to balance a stack of more than seven battery cells.

•

60V Maximum Stack Operating Voltage

Twelve (12) Floating Gate Drivers

SPI Bus Interface (for Charge/discharge

Commands and Fault Reporting)

•

Low Power Sleep Mode

EMB1428Q is an Automotive Grade Product

that is AEC-Q100 Grade 1 Qualified (-40°C to

+125°C Operating Junction Temperature)

The EMB1428 integrated circuit interfaces with the

EMB1499 DC/DC controller to control and enable

charging and discharging modes. The EMB1428 uses

an SPI bus to accept commands from the main

controller (CPU/MCU) on which battery cell should be

charged or discharged and to report back any faults

to the main controller (CPU/MCU).

APPLICATIONS

•

Li-Ion Battery Management Systems

Electrical/Hybrid Vehicles

Grid-Power Storage

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

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