BQ25306RTER TI Battery Charger IC | 16-WQFN (3x3) | I2C, 1-2 Cell Li-Ion

Product Overview

The BQ25306RTER from Texas Instruments is a highly integrated, I2C-controlled 1-cell to 2-cell Li-Ion battery charger IC. It supports fast charging with programmable charge current up to 3A and charge voltage up to 8.4V. The device is housed in a compact 16-pin WQFN (3x3 mm) package, making it ideal for space-constrained applications. It features high accuracy voltage and current regulation, thermal regulation, and safety timers.

Detailed Technical Specifications

Key Features

• I2C programmable charge parameters
• High efficiency: up to 95%
• Thermal regulation and protection
• Safety timer and watchdog
• Battery temperature monitoring (NTC)
• Power path management
• Low quiescent current

Target Applications

• 5G base station backup battery
• Portable medical devices (e.g., patient monitor)
• Industrial handheld terminals
• Smart home devices (e.g., smart lock)
• Wireless speakers
• Power banks

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ25306RTER. 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

BQ25306RTER 是德州儀器推出的一款高度集成的 I2C 控制 1-2 節鋰離子電池充電管理 IC。它支持高達 3A 的可編程充電電流和最高 8.4V 的充電電壓，採用緊湊的 16 引腳 WQFN（3x3 mm）封裝，非常適合空間受限的應用。該器件具有高精度電壓和電流調節、熱調節和安全計時器等功能。

詳細技術參數

核心特性

• I2C 可編程充電參數
• 高效率：高達 95%
• 熱調節和保護
• 安全計時器和看門狗
• 電池溫度監測（NTC）
• 電源路徑管理
• 低靜態電流

典型應用場景

• 5G 基站備用電池
• 便攜式醫療設備（如病人監護儀）
• 工業手持終端
• 智能家居設備（如智能鎖）
• 無線音箱
• 移動電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ25306RTER 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。
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• 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.
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