BQ24161YFFT TI Battery Charger IC | 49-DSBGA (2.8X2.8) | I2C, 1.5A

Product Overview

The BQ24161YFFT is a highly integrated, single-cell Li-Ion battery charger IC from Texas Instruments. It features I2C programmable charging parameters, including charge current up to 1.5A and charge voltage up to 4.44V. The device operates with an input voltage range of 3.9V to 6.2V and supports USB OTG (On-The-Go) with 5V boost output up to 500mA. Housed in a compact 49-DSBGA (2.8x2.8mm) package, it is ideal for space-constrained portable applications.

Detailed Technical Specifications

Key Features

• I2C programmable charge current and voltage
• USB OTG boost mode with 5V output
• High accuracy voltage and current regulation
• Thermal regulation and protection
• Low quiescent current
• Small footprint package

Target Applications

• Smartphones and tablets
• Portable medical devices (e.g., glucose meters)
• Wireless headsets and earbuds
• IoT modules (e.g., smart sensors)
• 5G base station monitoring equipment
• Automotive dashboard displays

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24161YFFT. 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

BQ24161YFFT 是德州儀器推出的一款高度集成的單節鋰離子電池充電管理 IC。它支持 I2C 可編程充電參數，包括高達 1.5A 的充電電流和 4.44V 的充電電壓。器件輸入電壓範圍為 3.9V 至 6.2V，並支持 USB OTG 升壓輸出 5V/500mA。採用緊湊的 49-DSBGA（2.8x2.8mm）封裝，非常適合空間受限的便攜式應用。

詳細技術參數

核心特性

• I2C 可編程充電電流和電壓
• USB OTG 升壓模式，5V 輸出
• 高精度電壓和電流調節
• 熱調節和保護
• 低靜態電流
• 小尺寸封裝

典型應用場景

• 智能手機和平板電腦
• 便攜式醫療設備（如血糖儀）
• 無線耳機和耳塞
• 物聯網模塊（如智能傳感器）
• 5G 基站監控設備
• 汽車儀表盤顯示

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24161YFFT 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]