BQ24168YFFT TI Battery Charger IC | 49-DSBGA (2.8X2.8) | 1-4 Cell Li-Ion, I2C

Product Overview

The BQ24168YFFT from Texas Instruments is a highly integrated, single-cell to four-cell Li-Ion battery charger IC designed for space-constrained applications. It features I2C programmable charging parameters, high efficiency up to 95%, and a compact 49-DSBGA (2.8x2.8 mm) package. The device supports input voltage up to 17V and provides up to 4.5A charge current, making it ideal for portable electronics, medical devices, and industrial equipment.

Detailed Technical Specifications

Key Features

• High efficiency synchronous buck converter with integrated FETs
• I2C programmable charge current, voltage, and termination
• Input current limit and thermal regulation
• Battery detection and preconditioning
• Safety features: overvoltage, overcurrent, overtemperature protection
• Low quiescent current in ship mode

Target Applications

• Portable medical devices (e.g., glucose meters, infusion pumps)
• Industrial handheld terminals (e.g., barcode scanners, data loggers)
• Consumer electronics (e.g., smart speakers, wireless headphones)
• 5G base station backup battery chargers
• Automotive dashboard cameras and telematics units

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24168YFFT. 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

BQ24168YFFT 是德州儀器推出的高度集成鋰離子電池充電管理 IC，支持 1 至 4 節電池串聯，採用緊湊的 49-DSBGA（2.8x2.8 mm）封裝。該器件支持高達 17V 的輸入電壓和 4.5A 的充電電流，效率高達 95%，並通過 I2C 接口可編程充電參數，適用於空間受限的便攜設備、醫療和工業應用。

詳細技術參數

核心特性

• 高效率同步降壓轉換器，集成 MOSFET
• 通過 I2C 可編程充電電流、電壓和終止條件
• 輸入電流限制和熱調節功能
• 電池檢測和預充電
• 安全保護：過壓、過流、過溫
• 休眠模式超低靜態電流

典型應用場景

• 便攜醫療設備（如血糖儀、輸液泵）
• 工業手持終端（如條碼掃描器、數據記錄儀）
• 消費電子（如智能音箱、無線耳機）
• 5G 基站備用電池充電器
• 汽車行車記錄儀和遠程信息處理單元

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24168YFFT 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]