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Product Overview
The INA209AIPW is a high-side current and power monitor from Texas Instruments, featuring an I2C interface and integrated shunt resistor. It operates over a supply voltage range of 2.7V to 26V and is capable of measuring current, voltage, and power with high accuracy. The device is housed in a compact 16-TSSOP package, making it suitable for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (V) |
2.7 to 26 |
| Common-Mode Voltage Range (V) |
0 to 26 |
| Current Sense Accuracy (%) |
±1 |
| Power Accuracy (%) |
±2 |
| Interface |
I2C (up to 2.56 MHz) |
| Resolution (bits) |
12 |
| Operating Temperature (°C) |
-40 to 125 |
| Package |
16-TSSOP |
Key Features
- High-side current and power monitoring
- Integrated 12-bit ADC
- I2C interface with up to 2.56 MHz bus speed
- Wide common-mode voltage range: 0V to 26V
- Low offset voltage and drift
- Programmable alert thresholds
- Shutdown mode for low power consumption
Target Applications
- 5G base station power management
- Automotive dashboard power monitoring
- Server and telecom equipment
- Battery management systems
- Industrial automation and control
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
INA209AIPW. 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.
-
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
INA209AIPW 是德州儀器的一款高端電流和功率監控器,具有 I2C 接口和集成分流電阻。它可在 2.7V 至 26V 的電源電壓範圍內工作,能夠高精度測量電流、電壓和功率。該器件採用緊湊的 16-TSSOP 封裝,適合空間受限的應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (V) |
2.7 至 26 |
| 共模電壓範圍 (V) |
0 至 26 |
| 電流檢測精度 (%) |
±1 |
| 功率精度 (%) |
±2 |
| 接口 |
I2C (最高 2.56 MHz) |
| 分辨率 (位) |
12 |
| 工作溫度 (°C) |
-40 至 125 |
| 封裝 |
16-TSSOP |
核心特性
- 高端電流和功率監控
- 集成 12 位 ADC
- I2C 接口,最高 2.56 MHz 總線速度
- 寬共模電壓範圍:0V 至 26V
- 低偏移電壓和漂移
- 可編程警報閾值
- 關斷模式以降低功耗
典型應用場景
- 5G 基站電源管理
- 汽車儀表板功率監控
- 服務器和電信設備
- 電池管理系統
- 工業自動化和控制
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 INA209AIPW 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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