UCC3972PW TI Battery Charge Controller | 8-TSSOP | 4.1V/4.2V, 1A

Product Overview

The UCC3972PW from Texas Instruments is a highly integrated, single-cell Li-Ion battery charge controller designed for space-constrained applications. It operates from a 4.5V to 15V input and provides constant-current/constant-voltage (CC/CV) charging with up to 1A charge current. The device features a programmable charge current and termination threshold, making it ideal for portable electronics.

Detailed Technical Specifications

Key Features

• Integrated power FET and current sense
• Programmable charge current via external resistor
• Automatic recharge
• Thermal regulation and protection
• Status indicator output

Target Applications

• Portable medical devices (e.g., glucose meters)
• Wireless headsets and earbuds
• Smart watches and fitness trackers
• Industrial handheld terminals
• 5G small cell base stations (backup battery charging)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC3972PW. 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

UCC3972PW 是德州儀器推出的一款高度集成的單節鋰離子電池充電控制器，專為空間受限的應用設計。它可在 4.5V 至 15V 輸入電壓下工作，提供恆流/恆壓 (CC/CV) 充電，最大充電電流可達 1A。該器件具有可編程充電電流和終止閾值，非常適合便攜式電子設備。

詳細技術參數

核心特性

• 集成功率 FET 和電流檢測
• 通過外部電阻可編程充電電流
• 自動再充電
• 熱調節和保護
• 狀態指示輸出

典型應用場景

• 便攜式醫療設備（例如血糖儀）
• 無線耳機和耳塞
• 智能手錶和健身追蹤器
• 工業手持終端
• 5G 小型基站（備用電池充電）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC3972PW 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]