BQ296229DSGR TI Battery Protection IC | 8-WSON (2X2) | 4.35V OVP, 2.2A

Product Overview

The BQ296229DSGR is a high-precision, single-cell lithium-ion battery protection IC from Texas Instruments. It integrates overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), and short-circuit protection (SCP) in a compact 8-WSON (2x2 mm) package. Designed for space-constrained applications, it offers a fixed overvoltage threshold of 4.35 V and a discharge overcurrent threshold of 2.2 A, ensuring safe operation of Li-ion batteries.

Detailed Technical Specifications

Key Features

• High-accuracy overvoltage protection: ±25 mV
• Low quiescent current: 1.5 µA (typ) extends battery life
• Integrated charge and discharge overcurrent protection
• Short-circuit protection with fast response time
• Small 8-WSON package saves PCB space
• Fixed protection thresholds eliminate external resistors

Target Applications

• 5G base station backup battery packs
• Automotive dashboard cameras (dashcams)
• Portable medical devices (e.g., glucose meters)
• Wireless earphones and wearable devices
• IoT sensors and smart locks

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ296229DSGR. 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

BQ296229DSGR 是德州儀器推出的一款高精度單節鋰離子電池保護 IC，集成過壓保護 (OVP)、欠壓保護 (UVP)、過流保護 (OCP) 和短路保護 (SCP)，採用緊湊的 8-WSON (2x2 mm) 封裝。其固定過壓閾值為 4.35 V，放電過流閾值為 2.2 A，適用於空間受限的應用，確保鋰電池安全運行。

詳細技術參數

核心特性

• 高精度過壓保護：±25 mV
• 低靜態電流：典型值 1.5 µA，延長電池壽命
• 集成充電和放電過流保護
• 短路保護，響應速度快
• 小型 8-WSON 封裝，節省 PCB 空間
• 固定保護閾值，無需外部電阻

典型應用場景

• 5G 基站備用電池組
• 汽車行車記錄儀
• 便攜醫療設備（如血糖儀）
• 無線耳機和可穿戴設備
• 物聯網傳感器和智能鎖

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ296229DSGR 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]