BQ24155RGYT TI Battery Charger IC | 14-VQFN (3.5X3.5) | 4.5V-10V Input, 1.5A Charge

Product Overview

The BQ24155RGYT is a highly integrated Li-Ion and Li-Polymer battery charger IC from Texas Instruments. It operates from a 4.5V to 10V input supply and supports charge currents up to 1.5A. The device features dynamic power management (DPM) and thermal regulation to maximize charge rate without overheating. Housed in a compact 14-pin VQFN (3.5mm x 3.5mm) package, it is ideal for space-constrained portable applications.

Detailed Technical Specifications

Key Features

• Dynamic Power Management (DPM) for optimal charging from limited power sources
• Thermal regulation to prevent overheating
• Programmable charge current and termination threshold
• Status outputs for charge indication
• Under-voltage lockout (UVLO) and overvoltage protection
• Small footprint: 14-VQFN (3.5mm x 3.5mm)

Target Applications

• Portable media players (e.g., iPod, MP3 players)
• Smartphones and tablets
• Bluetooth headsets and wearables
• Handheld medical devices (e.g., glucose meters)
• Industrial handheld terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24155RGYT. 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

BQ24155RGYT 是德州儀器（TI）推出的一款高度集成的鋰離子/鋰聚合物電池充電管理 IC。它支援 4.5V 至 10V 的輸入電壓範圍，最大充電電流可達 1.5A。該器件具備動態電源管理（DPM）和熱調節功能，可在不超過溫度限制的情況下最大化充電速率。採用緊湊的 14 引腳 VQFN（3.5mm x 3.5mm）封裝，非常適合空間受限的可攜式應用。

詳細技術參數

核心特性

• 動態電源管理（DPM），從有限電源實現最佳充電
• 熱調節功能，防止過熱
• 可編程充電電流和終止閾值
• 狀態輸出，用於充電指示
• 欠壓鎖定（UVLO）和過壓保護
• 小尺寸封裝：14-VQFN（3.5mm x 3.5mm）

典型應用場景

• 可攜式媒體播放器（如 iPod、MP3 播放器）
• 智慧型手機和平板電腦
• 藍牙耳機和穿戴式設備
• 手持醫療設備（如血糖儀）
• 工業手持終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24155RGYT 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]