Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

BQ79656PAPRQ1 devices provides high-accuracy cell voltage measurements for a minimum of 6S to a maximum of 12S, 14S, or 16S battery modules in less than 200 µs while these devices also support shunt-resistor current sense measurement.

Feature

Qualified for automotive applications

AEC-Q100 Qualified with the following results:

Device temperature grade 1: –40°C to +125°C ambient operating temperature range

Device HBM ESD classification level 2

Device CDM ESD classification level C4B

Functional Safety-Compliant

Developed for functional safety applications

Documentation to aid ISO 26262 system design

Systematic capability up to ASIL D

Hardware capability up to ASIL D

+/- 1.5mV ADC accuracy

Pin-package and software compatible device family:

Stackable monitor 16S (BQ79616-Q1, BQ79656-Q1) , 14S (BQ79614-Q1, BQ79654-Q1), and 12S (BQ79612-Q1, BQ79652-Q1)

Standalone monitor 48 V system (BQ75614-Q1)

Supports current-sense measurement

Built-in redundancy path for voltage and temperature and current diagnostics

Highly accurate cell voltage measurements within 128 µs for all cell channels

Integrated post-ADC configurable digital low-pass filters

Supports bus bar connection and measurement

Built-in host-controlled hardware reset to emulate POR-like device reset

Supports internal cell balancing

Balancing current at 240 mA

Built-in balancing thermal management with automatic pause and resume control

Isolated differential daisy chain communication with optional ring architecture

Embedded fault signal and heartbeat through communication line

5 V LDO output to power external digital isolator

UART/SPI host interface/communication bridge device BQ79600-Q1

Built-in SPI master

Applications

Battery Management System (BMS) in hybrid andelectric powertrain systems

Energy storage battery packs with BatteryManagement Systems

E-bikes, E-Scooters

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.