BQ24311DSGT TI Battery Charger IC | 8-WSON (2x2) | 1A Charge Current, 4.2V

Product Overview

The BQ24311DSGT is a highly integrated Li-Ion linear battery charger IC from Texas Instruments, designed for space-constrained portable applications. It operates from a USB port or AC adapter and supports charge currents up to 1A. The device features a 2x2 mm 8-pin WSON package, making it ideal for compact designs. It includes power path management, allowing the system to run even with a deeply discharged battery.

Detailed Technical Specifications

Key Features

• Integrated power FET and current sensor
• No external blocking diode required
• Thermal regulation and protection
• Programmable charge current via external resistor
• Status outputs for charge indication
• Low dropout operation

Target Applications

• Portable media players (e.g., iPod, MP3 players)
• Bluetooth headsets and wearables
• Smartphones and tablets
• 5G base station monitoring modules
• Automotive dashboard cameras
• Medical devices (e.g., glucose monitors)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24311DSGT. 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

BQ24311DSGT 是德州儀器（TI）推出的一款高度集成的鋰離子線性電池充電器 IC，專為空間受限的便攜式應用設計。它可通過 USB 端口或 AC 適配器供電，支持高達 1A 的充電電流。器件採用 2x2 mm 的 8 引腳 WSON 封裝，非常適合緊湊型設計。它包含電源路徑管理功能，即使在電池深度放電的情況下也能讓系統正常運行。

詳細技術參數

核心特性

• 集成電源 FET 和電流傳感器
• 無需外部阻塞二極管
• 熱調節和保護
• 通過外部電阻可編程充電電流
• 充電狀態指示輸出
• 低壓差運行

典型應用場景

• 便攜式媒體播放器（如 iPod、MP3 播放器）
• 藍牙耳機和可穿戴設備
• 智能手機和平板電腦
• 5G 基站監控模塊
• 汽車儀表盤攝像頭
• 醫療設備（如血糖監測儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24311DSGT 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]