BQ296111DSGR TI Battery Protection IC | 8-WSON (2x2) | 1-Cell, Overvoltage Protection

Product Overview

The BQ296111DSGR from Texas Instruments is a highly integrated, single-cell lithium-ion battery protection IC designed to prevent overvoltage conditions. Housed in a compact 8-WSON (2x2 mm) package, it offers precise voltage monitoring and protection for portable and battery-powered applications. The device features a fixed overvoltage threshold of 4.35 V with a ±25 mV accuracy, ensuring reliable protection. Its low quiescent current of 1 µA (typical) minimizes battery drain, making it ideal for energy-sensitive designs.

Detailed Technical Specifications

Key Features

• Fixed overvoltage protection threshold (4.35 V) with high accuracy
• Ultra-low quiescent current (1 µA) extends battery life
• Small 8-WSON (2x2 mm) package saves board space
• Active-high output for direct interface with system controllers
• Built-in hysteresis prevents oscillation near threshold
• Wide operating voltage range (2.5 V to 10 V)

Target Applications

• 5G base station backup battery packs
• Automotive dashboard cameras and telematics units
• Portable medical devices (e.g., glucose monitors)
• Industrial IoT sensors and wireless modules
• Consumer electronics: smartphones, tablets, wearables

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ296111DSGR. 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

BQ296111DSGR 是德州儀器（TI）推出的一款高度集成的單節鋰離子電池保護 IC，專為防止過壓情況而設計。它採用緊湊的 8-WSON（2x2 mm）封裝，提供精確的電壓監控和保護功能，適用於便攜式和電池供電的應用。該器件具有固定的 4.35 V 過壓閾值，精度為 ±25 mV，確保可靠的保護。其典型靜態電流僅為 1 µA，最大限度地減少了電池消耗，非常適合對能耗敏感的設計。

詳細技術參數

核心特性

• 固定過壓保護閾值（4.35 V），精度高
• 超低靜態電流（1 µA），延長電池壽命
• 小型 8-WSON（2x2 mm）封裝，節省電路板空間
• 高電平有效輸出，可直接與系統控制器接口
• 內置遲滯，防止閾值附近振盪
• 寬工作電壓範圍（2.5 V 至 10 V）

典型應用場景

• 5G 基站備用電池組
• 汽車行車記錄儀和遠程信息處理單元
• 便攜式醫療設備（如血糖監測儀）
• 工業物聯網傳感器和無線模塊
• 消費電子產品：智能手機、平板電腦、可穿戴設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ296111DSGR 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]