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The BQ79616HPAPRQ1 is a functional safety-compliant, automotive-grade battery monitor, balancer, and integrated hardware protector for 12S to 16S battery modules, widely used in high-voltage battery management systems for hybrid and electric vehicles.

BQ79616HPAPRQ1 Product Features

Functional Safety Compliance: Supports ISO 26262 system design with up to ASIL D system capability and up to ASIL D hardware capability.

High Accuracy ADC: ±1.5mV ADC accuracy, supports fast voltage measurements, all channels measured in 128 μs.

Flexible Channel Configuration: Pin-package and software compatible with the BQ79616H-Q1, BQ79614-Q1, and BQ79612-Q1, supporting 16S, 14S, and 12S channel configurations.

Built-in redundant paths: Built-in redundant paths for voltage and temperature diagnostics are provided to enhance system reliability.

Integrated Filter: The rear ADC is configured with a digital low-pass filter to support filtered DC voltage measurements for more accurate power calculations.

Internal battery balancing support: 240mA balancing current with built-in thermal management to automatically suspend and resume balancing based on temperature.

Isolated differential daisy-chain communication: Supports optional ring architecture to ensure communication with both ends of the device stack even when the communication line is down.

Supports multiple communication interfaces: including UART and SPI, and the host interface can be connected via the communication bridge device BQ79600-Q1.

Operating temperature range: -40°C to +125°C for automotive applications.

Package: 64-pin HTQFP (PAP), 12x12mm.

BQ79616HPAPRQ1 Application Areas

Electric and hybrid vehicles: Battery monitoring and balancing for high-voltage battery management systems.

Energy storage systems: for energy storage battery packs with battery management systems.

• 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.