BQ25970YFFT TI Battery Charger IC | 56-DSBGA (3.33X2.93) | I2C, 3A Charge

Product Overview

The BQ25970YFFT from Texas Instruments is a highly integrated, 3A switch-mode battery charge management device for single-cell Li-Ion and Li-Polymer batteries. It features I2C programmable settings, high accuracy, and small solution size, making it ideal for space-constrained portable applications.

Detailed Technical Specifications

Key Features

• High-efficiency switch-mode charger with up to 93% efficiency
• Programmable charge current and voltage via I2C
• Integrated power FETs and current sensing
• Thermal regulation and protection
• Narrow VDC (NVDC) power path management
• Battery temperature sensing and monitoring
• Low quiescent current in ship mode

Target Applications

• Smartphones and tablets (e.g., Samsung Galaxy S23, iPhone 15)
• Portable medical devices (e.g., insulin pumps, glucose monitors)
• Wearable electronics (e.g., smartwatches, fitness trackers)
• 5G base station backup battery chargers
• Automotive dashboard infotainment systems
• Industrial handheld terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ25970YFFT. 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

BQ25970YFFT 是德州儀器推出的一款高度集成的3A開關模式電池充電管理器件，適用於單節鋰離子/鋰聚合物電池。它支持I2C可編程設置，具有高精度和小型化解決方案尺寸，非常適合空間受限的便攜式應用。

詳細技術參數

核心特性

• 高效開關模式充電器，效率高達93%
• 通過I2C可編程充電電流和電壓
• 集成功率FET和電流檢測
• 熱調節和保護
• 窄電壓DC（NVDC）電源路徑管理
• 電池溫度感測和監控
• 休眠模式下低靜態電流

典型應用場景

• 智能手機和平板電腦（例如三星Galaxy S23、iPhone 15）
• 便攜式醫療設備（例如胰島素泵、血糖監測儀）
• 可穿戴電子設備（例如智能手錶、健身追蹤器）
• 5G基站備用電池充電器
• 汽車儀表板信息娛樂系統
• 工業手持終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ25970YFFT 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]