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Product Overview
The BQ24810RUYR is a highly integrated battery charge management IC from Texas Instruments, designed for 1-4 cell Li-ion and Li-polymer batteries. It features NVDC-2 (Narrow Voltage DC) power path management, enabling efficient charging and system operation from a wide input voltage range. Housed in a compact 28-WQFN (4x4 mm) package, it is ideal for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
3.5 V to 24 V |
| Battery Cells |
1 to 4 cells |
| Charge Current |
Up to 8 A (programmable) |
| Switching Frequency |
600 kHz to 1.2 MHz |
| Power Path Management |
NVDC-2 |
| Communication Interface |
SMBus (I2C compatible) |
| Package |
28-WQFN (4x4 mm) |
| Operating Temperature |
-40°C to +125°C |
Key Features
- NVDC-2 power path management with dynamic power management (DPM)
- Integrated charge and system power FETs
- High accuracy charge voltage and current regulation
- Programmable charge current up to 8 A
- SMBus/I2C interface for flexible configuration
- Battery detection and preconditioning
- Thermal regulation and protection
- Low quiescent current
Target Applications
- Notebook and ultrabook computers
- Tablets and 2-in-1 devices
- Portable medical equipment
- 5G base station backup power
- Industrial handheld terminals
- Automotive dashboard power systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
BQ24810RUYR. Our core advantages include:
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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.
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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
BQ24810RUYR 是德州儀器(TI)推出的一款高度集成的電池充電管理 IC,專為 1-4 節鋰離子和鋰聚合物電池設計。它採用 NVDC-2(窄電壓直流)電源路徑管理技術,可在寬輸入電壓範圍內實現高效充電和系統運行。該器件採用緊湊的 28-WQFN(4x4 mm)封裝,非常適合空間受限的應用。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
3.5 V 至 24 V |
| 電池節數 |
1 至 4 節 |
| 充電電流 |
最高 8 A(可編程) |
| 開關頻率 |
600 kHz 至 1.2 MHz |
| 電源路徑管理 |
NVDC-2 |
| 通信接口 |
SMBus(兼容 I2C) |
| 封裝 |
28-WQFN(4x4 mm) |
| 工作溫度 |
-40°C 至 +125°C |
核心特性
- NVDC-2 電源路徑管理,支持動態電源管理(DPM)
- 集成充電和系統電源 FET
- 高精度充電電壓和電流調節
- 可編程充電電流最高 8 A
- SMBus/I2C 接口,靈活配置
- 電池檢測和預處理
- 熱調節和保護
- 低靜態電流
典型應用場景
- 筆記本電腦和超極本
- 平板電腦和二合一設備
- 便攜式醫療設備
- 5G 基站備用電源
- 工業手持終端
- 汽車儀表盤電源系統
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