BQ25120AYFPT TI Battery Charger IC | 25-DSBGA | 500mA Charge, 1.8V LDO

Product Overview

The BQ25120AYFPT from Texas Instruments is a highly integrated battery charge management IC designed for small-form-factor applications. It supports a charge current up to 500 mA and includes a 1.8V LDO output, making it ideal for wearable devices, IoT sensors, and portable medical equipment. The device operates from a wide input voltage range of 3.4V to 5.5V and features a programmable termination current and charge voltage.

Detailed Technical Specifications

Key Features

• Integrated 1.8V LDO with 150 mA output
• Programmable charge current and termination
• Low battery discharge current (60 nA)
• Thermal regulation and protection
• I2C interface for configuration
• Small 25-DSBGA package

Target Applications

• Wearable devices (e.g., smartwatches, fitness bands)
• IoT sensors (e.g., temperature/humidity monitors)
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Bluetooth Low Energy (BLE) modules
• Remote controls and key fobs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ25120AYFPT. 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

BQ25120AYFPT 是德州儀器推出的一款高度集成的電池充電管理 IC，專為小尺寸應用設計。它支持高達 500 mA 的充電電流，並包含一個 1.8V LDO 輸出，非常適合可穿戴設備、IoT 傳感器和便攜式醫療設備。該器件的工作輸入電壓範圍為 3.4V 至 5.5V，具有可編程的終止電流和充電電壓。

詳細技術參數

核心特性

• 集成 1.8V LDO，輸出 150 mA
• 可編程充電電流和終止
• 低電池放電電流（60 nA）
• 熱調節和保護
• I2C 接口用於配置
• 小型 25-DSBGA 封裝

典型應用場景

• 可穿戴設備（例如智能手錶、健身手環）
• IoT 傳感器（例如溫濕度監測器）
• 便攜式醫療設備（例如血糖儀、脈搏血氧儀）
• 藍牙低功耗（BLE）模塊
• 遙控器和鑰匙扣

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ25120AYFPT 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
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