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Product Overview
The BQ25616RTWT is a highly integrated 3A Li-Ion battery charger from Texas Instruments, designed for space-constrained portable applications. It features I2C control, USB On-The-Go (OTG) boost operation, and high efficiency. The device supports a wide input voltage range and includes power path management to prioritize system load over battery charging.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
3.9V to 14V |
| Maximum Charge Current |
3A |
| Charge Voltage Regulation |
4.2V / 4.35V (selectable) |
| Switching Frequency |
1.5MHz |
| I2C Interface |
Up to 400kHz |
| OTG Boost Output |
5V / 1.5A |
| Package |
24-WQFN (4x4mm) |
| Operating Temperature |
-40°C to +85°C |
Key Features
- Integrated power FETs for charge and boost
- Power path management with NVDC
- USB D+/D- detection for BC1.2
- Thermal regulation and protection
- Low quiescent current in ship mode
Target Applications
- Smartphones and tablets
- Portable medical devices (e.g., glucose monitors)
- 5G base station backup battery management
- Industrial handheld terminals (e.g., barcode scanners)
- Automotive dashboard infotainment systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
BQ25616RTWT. Our core advantages include:
-
24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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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.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
BQ25616RTWT 是德州儀器高度集成的 3A 鋰離子電池充電器,專為空間受限的便攜式應用設計。它具有 I2C 控制、USB On-The-Go (OTG) 升壓操作和高效率。該器件支持寬輸入電壓範圍,並包含電源路徑管理,優先考慮系統負載而非電池充電。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
3.9V 至 14V |
| 最大充電電流 |
3A |
| 充電電壓調節 |
4.2V / 4.35V(可選) |
| 開關頻率 |
1.5MHz |
| I2C 接口 |
最高 400kHz |
| OTG 升壓輸出 |
5V / 1.5A |
| 封裝 |
24-WQFN (4x4mm) |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 集成電源 FET 用於充電和升壓
- 帶 NVDC 的電源路徑管理
- USB D+/D- 檢測支持 BC1.2
- 熱調節和保護
- 休眠模式下低靜態電流
典型應用場景
- 智能手機和平板電腦
- 便攜式醫療設備(例如血糖儀)
- 5G 基站備用電池管理
- 工業手持終端(例如條碼掃描器)
- 汽車儀表板信息娛樂系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 BQ25616RTWT 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。
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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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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。
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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。
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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。
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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。
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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。
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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。
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獲取報價或技術手冊 / Need Batch Quote or Datasheet?
Our team provides competitive wholesale pricing for BQ25616RTWT.
HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]