L6924UTR ST Battery Management IC | 16-VFQFPN(3x3) | Li-Ion/Polymer Charger, 1A

Product Overview

The L6924UTR is a highly integrated battery charger IC from STMicroelectronics, designed for single-cell Li-Ion and Li-Polymer batteries. It operates from a wide input voltage range of 2.5V to 5.5V, making it suitable for portable applications. The device features a programmable charge current up to 1A, thermal regulation, and a 16-VFQFPN (3x3mm) package for space-constrained designs.

Detailed Technical Specifications

Key Features

• High integration: power MOSFET, sense resistor, and reverse blocking diode on-chip
• Programmable charge current via external resistor
• Preconditioning for deeply discharged batteries
• Automatic recharge
• Status outputs (charge, fault)
• Low dropout operation
• Thermal foldback protection

Target Applications

• Portable media players (e.g., MP3 players, handheld gaming consoles)
• Bluetooth headsets and wearable devices
• Smartphones and tablets
• Digital cameras and camcorders
• Medical devices (e.g., portable glucose meters)
• IoT sensors and modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6924UTR. 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

L6924UTR 是意法半導體（STMicroelectronics）推出的一款高度集成的電池充電管理 IC，專為單節鋰離子（Li-Ion）和鋰聚合物（Li-Polymer）電池設計。其輸入電壓範圍為 2.5V 至 5.5V，適用於各種便攜式設備。該器件支持高達 1A 的可編程充電電流，內置熱調節功能，並採用 16-VFQFPN（3x3mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 高度集成：內置功率 MOSFET、檢測電阻和反向阻斷二極管
• 通過外部電阻可編程充電電流
• 對深度放電電池進行預充電
• 自動再充電功能
• 狀態輸出（充電中、故障）
• 低壓差操作
• 熱折返保護

典型應用場景

• 便攜式媒體播放器（如 MP3 播放器、手持遊戲機）
• 藍牙耳機和可穿戴設備
• 智能手機和平板電腦
• 數碼相機和攝像機
• 醫療設備（如便攜式血糖儀）
• 物聯網傳感器和模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6924UTR 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]