BQ2028YZGT TI Battery Management IC | 12-DSBGA | 1-Cell Li-Ion, 1A Charge

Product Overview

The BQ2028YZGT from Texas Instruments is a highly integrated, single-cell Li-Ion and Li-Polymer battery charge management IC designed for space-constrained portable applications. Housed in a compact 12-DSBGA package (1.6mm x 1.2mm), it provides a complete charging solution with up to 1A charge current. The device features a power path management system that allows the system to operate independently of battery presence, and it supports USB On-The-Go (OTG) operation with 5V boost output. With integrated FETs and protection features, the BQ2028YZGT simplifies design and reduces BOM count.

Detailed Technical Specifications

Key Features

• Integrated power FETs for charge and boost
• Power path management with NVDC (Narrow Voltage DC)
• USB OTG boost output at 5V
• Programmable charge current up to 1A
• Thermal regulation and protection
• Battery temperature sensing (NTC)
• Small footprint 12-DSBGA package

Target Applications

• Smartphones and tablets
• Portable medical devices (e.g., glucose meters)
• Wireless headsets and earbuds
• IoT sensors and wearables
• 5G base station monitoring modules
• Automotive dashboard infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ2028YZGT. 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

BQ2028YZGT 是德州儀器 (TI) 推出的一款高度集成的單節鋰離子/鋰聚合物電池充電管理 IC，專為空間受限的便攜式應用設計。該器件採用緊湊的 12-DSBGA 封裝（1.6mm x 1.2mm），提供高達 1A 的充電電流。它具備電源路徑管理功能，使系統能夠在無電池情況下獨立運行，並支持 USB On-The-Go (OTG) 操作，提供 5V 升壓輸出。集成 FET 和保護功能簡化了設計並減少了 BOM 數量。

詳細技術參數

核心特性

• 集成電源 FET，用於充電和升壓
• 帶 NVDC 的電源路徑管理
• USB OTG 升壓輸出 5V
• 可編程充電電流高達 1A
• 熱調節和保護
• 電池溫度感測（NTC）
• 小型 12-DSBGA 封裝

典型應用場景

• 智能手機和平板電腦
• 便攜式醫療設備（如血糖儀）
• 無線耳機和耳塞
• 物聯網傳感器和可穿戴設備
• 5G 基站監控模塊
• 汽車儀表盤信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ2028YZGT 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]