BQ25015RHLT TI Battery Charger IC | 20-VQFN (3.5X4.5) | 4.5V-10V Input, 1.5A Charge

Product Overview

The BQ25015RHLT is a highly integrated Li-Ion linear charger and DC/DC converter from Texas Instruments. It operates from a 4.5V to 10V input and provides a programmable charge current up to 1.5A. The device integrates a synchronous step-down converter to generate a regulated output voltage (1.8V or 3.3V) for system power, making it ideal for space-constrained portable applications. The charger features thermal regulation, pre-conditioning, and termination, ensuring safe and efficient charging. The compact 20-VQFN (3.5x4.5mm) package enables small form factor designs.

Detailed Technical Specifications

Key Features

• Integrated linear charger with thermal regulation
• High-efficiency step-down converter (up to 95%)
• Programmable charge current up to 1.5A
• Pre-conditioning for deeply discharged batteries
• Charge status indication (CHG pin)
• Power Path Management (optional)
• Small footprint: 20-VQFN (3.5x4.5mm)
• Low quiescent current

Target Applications

• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Wireless headsets and Bluetooth speakers
• Handheld industrial terminals
• Smart home sensors (e.g., thermostats, door locks)
• Wearable devices (e.g., smartwatches, fitness trackers)
• 5G base station monitoring modules
• Automotive dashboard cameras

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ25015RHLT. 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

BQ25015RHLT 是德州儀器（TI）推出的一款高度集成的鋰離子線性充電器與 DC/DC 轉換器。它支持 4.5V 至 10V 輸入電壓，可提供高達 1.5A 的可編程充電電流。該器件集成同步降壓轉換器，可產生穩定的系統電源輸出（1.8V 或 3.3V），非常適合空間受限的便攜式應用。充電器具有熱調節、預處理和終止功能，確保安全高效的充電。緊湊的 20-VQFN（3.5x4.5mm）封裝有助於實現小型化設計。

詳細技術參數

核心特性

• 集成線性充電器，帶熱調節功能
• 高效率降壓轉換器（高達 95%）
• 可編程充電電流，最高 1.5A
• 深度放電電池預處理
• 充電狀態指示（CHG 引腳）
• 電源路徑管理（可選）
• 小尺寸：20-VQFN（3.5x4.5mm）
• 低靜態電流

典型應用場景

• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 無線耳機和藍牙音箱
• 手持工業終端
• 智能家居傳感器（如恆溫器、門鎖）
• 可穿戴設備（如智能手錶、健身追蹤器）
• 5G 基站監控模塊
• 汽車儀錶盤攝像頭

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ25015RHLT 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]