UC3906N TI Battery Charger IC | 16-PDIP | Lead-Acid, Float Voltage 2.3V

Product Overview

The UC3906N from Texas Instruments is a complete, low-cost, and high-performance lead-acid battery charger controller in a 16-pin PDIP package. It integrates all necessary functions for charging sealed or flooded lead-acid batteries, including current limiting, voltage regulation, and status monitoring. The device operates with a single supply voltage from 4.5V to 40V and provides a precision float voltage reference of 2.3V per cell. Its unique architecture ensures efficient charging with minimal external components, making it ideal for a wide range of applications.

Detailed Technical Specifications

Key Features

• Complete lead-acid battery charger controller
• Precision 2.3V per cell float voltage reference
• Programmable charge current limit
• Automatic charge termination and status indication
• Wide supply voltage range: 4.5V to 40V
• Low quiescent current
• 16-pin PDIP package for easy prototyping

Target Applications

• Uninterruptible Power Supplies (UPS) for 5G base stations
• Automotive battery chargers for electric vehicles (EV) and hybrid vehicles
• Portable instrument battery chargers
• Solar-powered battery charging systems
• Emergency lighting systems
• Industrial backup power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC3906N. 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

UC3906N 是德州儀器 (TI) 推出的一款完整、低成本、高性能的鉛酸電池充電控制器，採用 16 引腳 PDIP 封裝。它集成了充電所需的所有功能，包括電流限制、電壓調節和狀態監控。該器件可在 4.5V 至 40V 的單電源電壓下工作，並提供每節電池 2.3V 的精確浮充電壓參考。其獨特的架構確保了高效充電，所需外部元件極少，適用於多種應用場景。

詳細技術參數

核心特性

• 完整的鉛酸電池充電控制器
• 精確的每節電池 2.3V 浮充電壓參考
• 可編程充電電流限制
• 自動充電終止和狀態指示
• 寬電源電壓範圍：4.5V 至 40V
• 低靜態電流
• 16 引腳 PDIP 封裝，便於原型設計

典型應用場景

• 5G 基站的不間斷電源 (UPS)
• 電動汽車 (EV) 和混合動力汽車的車載電池充電器
• 便攜式儀器電池充電器
• 太陽能電池充電系統
• 應急照明系統
• 工業備用電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC3906N 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]