BQ24159YFFR TI Battery Charger IC | 20-DSBGA | 1.5A, I2C

Product Overview

The BQ24159YFFR from Texas Instruments is a highly integrated, single-cell Li-Ion battery charger IC designed for space-constrained portable applications. It features a 1.5A charge current, I2C programmable control, and a compact 20-DSBGA package (2.0mm x 2.0mm). The device supports USB and adapter input with dynamic power management, making it ideal for smartphones, tablets, and other handheld devices.

Detailed Technical Specifications

Key Features

• High efficiency 1.5A charge current from USB or adapter
• I2C programmable charge parameters (current, voltage, termination)
• Dynamic Power Management (DPM) for input current limiting
• Thermal regulation and protection (over-temperature, over-voltage)
• Low battery leakage current (< 1µA)
• Small footprint 20-DSBGA package

Target Applications

• Smartphones and tablets (e.g., Samsung Galaxy S series, Apple iPad)
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Wireless headphones and earbuds (e.g., Apple AirPods, Sony WF-1000XM)
• IoT devices (e.g., smart home sensors, wearable fitness trackers)
• Power banks and portable chargers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24159YFFR. 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

BQ24159YFFR 是德州儀器（TI）推出的一款高度集成的單節鋰離子電池充電管理 IC，專為空間受限的便攜式應用設計。它支持 1.5A 充電電流、I2C 可編程控制，並採用緊湊的 20-DSBGA 封裝（2.0mm x 2.0mm）。該器件支持 USB 和適配器輸入，具有動態電源管理功能，非常適合智能手機、平板電腦和其他手持設備。

詳細技術參數

核心特性

• 高效 1.5A 充電電流，支持 USB 或適配器輸入
• I2C 可編程充電參數（電流、電壓、終止條件）
• 動態電源管理（DPM），實現輸入電流限制
• 熱調節和保護（過溫、過壓）
• 低電池漏電流（< 1µA）
• 小尺寸 20-DSBGA 封裝

典型應用場景

• 智能手機和平板電腦（例如三星 Galaxy S 系列、Apple iPad）
• 便攜式醫療設備（例如血糖儀、脈搏血氧儀）
• 無線耳機和耳塞（例如 Apple AirPods、Sony WF-1000XM）
• 物聯網設備（例如智能家居傳感器、可穿戴健身追蹤器）
• 移動電源和便攜式充電器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24159YFFR 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]