BQ27541DRZR-G1 TI Battery Fuel Gauge | 12-SON (2.5x4) | Impedance Track, I2C

Product Overview

The BQ27541DRZR-G1 is a single-cell Li-Ion battery fuel gauge IC from Texas Instruments, designed for accurate battery monitoring in portable applications. It integrates the Impedance Track™ algorithm to provide state-of-charge (SOC), voltage, current, temperature, and remaining capacity data via an I2C interface. Housed in a compact 12-pin SON package (2.5mm x 4mm), it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Impedance Track™ algorithm for accurate SOC over battery life
• Supports low-side sense resistor (5 mΩ to 20 mΩ)
• Integrated temperature sensing
• Programmable alert thresholds for voltage, current, and temperature
• SHA-1 authentication for battery pack security
• NVM for configuration storage

Target Applications

• 5G base station backup battery monitoring
• Portable medical devices (e.g., patient monitors)
• Industrial handheld terminals (e.g., barcode scanners)
• Smart home devices (e.g., smart locks, sensors)
• Automotive dashboards and infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ27541DRZR-G1. 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

BQ27541DRZR-G1 是德州儀器推出的單節鋰離子電池電量計 IC，專為可攜式設備中的精確電池監控而設計。它整合了 Impedance Track™ 算法，可通過 I2C 介面提供電量狀態 (SOC)、電壓、電流、溫度和剩餘容量等數據。採用緊湊的 12 引腳 SON 封裝 (2.5mm x 4mm)，適合空間受限的設計。

詳細技術參數

核心特性

• Impedance Track™ 算法，在電池壽命內提供準確的 SOC
• 支援低側檢測電阻（5 mΩ 至 20 mΩ）
• 內建溫度感測
• 可編程警報閾值（電壓、電流、溫度）
• SHA-1 認證，確保電池組安全
• 非揮發性記憶體 (NVM) 用於配置存儲

典型應用場景

• 5G 基地台備用電池監控
• 可攜式醫療設備（例如病人監護儀）
• 工業手持終端（例如條碼掃描器）
• 智能家居設備（例如智能鎖、感測器）
• 汽車儀表板及資訊娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ27541DRZR-G1 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]