BQ79758QPAPRQ1 TI Battery Monitor | 64-HTQFP (10x10) | 16-Cell, I2C, SPI

Product Overview

The BQ79758QPAPRQ1 is a high-performance, automotive-grade battery monitor and protector from Texas Instruments. It is designed for precision monitoring of 16-series cell stacks, providing accurate voltage, temperature, and current measurements. Housed in a compact 64-HTQFP (10x10) package, this device integrates robust communication interfaces (I2C and SPI) and supports daisy-chain configurations for high-voltage battery packs. It is AEC-Q100 qualified for automotive applications.

Detailed Technical Specifications

Key Features

• Precision voltage and temperature monitoring for up to 16 cells
• Integrated coulomb counter for state-of-charge (SoC) estimation
• Daisy-chainable for high-voltage battery stacks
• Built-in diagnostics and protection (overvoltage, undervoltage, overtemperature)
• Low-power modes for battery conservation
• I2C and SPI interfaces for flexible system integration

Target Applications

• Electric vehicles (EVs) and hybrid electric vehicles (HEVs) – e.g., Tesla Model 3 battery management system
• Energy storage systems (ESS) – e.g., Tesla Powerwall
• 5G base station backup batteries – e.g., Huawei 5G BBU backup
• Industrial battery packs – e.g., forklift batteries
• Consumer electronics with high cell counts – e.g., high-end power tools

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ79758QPAPRQ1. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

BQ79758QPAPRQ1 是德州儀器 (TI) 推出的一款高性能、車規級電池監控與保護 IC，專為 16 節串聯電池組的精確監控而設計，可提供準確的電壓、溫度和電流測量。該器件採用緊湊的 64-HTQFP (10x10) 封裝，集成 I2C 和 SPI 通信接口，並支持菊花鏈配置以用於高壓電池組。它通過 AEC-Q100 認證，適用於汽車應用。

詳細技術參數

核心特性

• 精確監控多達 16 節電池的電壓和溫度
• 集成庫侖計數器，用於電量狀態 (SoC) 估算
• 可菊花鏈連接，支持高壓電池組
• 內置診斷和保護功能 (過壓、欠壓、過溫)
• 低功耗模式，節省電池電量
• I2C 和 SPI 接口，便於系統集成

典型應用場景

• 電動汽車 (EV) 和混合動力汽車 (HEV) – 例如特斯拉 Model 3 電池管理系統
• 儲能系統 (ESS) – 例如特斯拉 Powerwall
• 5G 基站備用電池 – 例如華為 5G BBU 備用電源
• 工業電池組 – 例如叉車電池
• 高節數消費電子產品 – 例如高端電動工具

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ79758QPAPRQ1 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]