BQ24070RHLT TI Battery Charger IC | 20-VQFN (3.5x4.5) | 1A, Li-Ion

Product Overview

The BQ24070RHLT is a highly integrated Li-Ion linear charger and system power path management IC from Texas Instruments. It operates from a USB port or AC adapter, supporting charge currents up to 1A. The device features dynamic power path management (DPPM) that allows the system to be powered directly from the input source while simultaneously charging the battery, enabling instant-on operation even with a deeply discharged battery. The 20-pin VQFN package (3.5mm x 4.5mm) offers a compact solution for space-constrained applications.

Detailed Technical Specifications

Key Features

• Integrated power FETs for up to 1A charge current
• Dynamic Power Path Management (DPPM) for instant system power
• USB-compatible input with automatic detection
• Thermal regulation and protection
• Pre-conditioning for deeply discharged batteries
• Charge status outputs (CHG, PG)
• Small footprint: 20-VQFN (3.5mm x 4.5mm)

Target Applications

• Portable consumer electronics: smartphones, tablets, Bluetooth headsets
• Medical devices: portable glucose meters, pulse oximeters
• Industrial handhelds: barcode scanners, data loggers
• IoT devices: smart sensors, wearable trackers
• 5G base station monitoring equipment
• Automotive dashboard displays and infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24070RHLT. 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

BQ24070RHLT 是德州儀器（TI）推出的一款高度集成的鋰離子線性充電器和系統電源路徑管理 IC。它可通過 USB 端口或 AC 適配器供電，支持高達 1A 的充電電流。該器件具有動態電源路徑管理（DPPM）功能，允許系統直接由輸入源供電，同時對電池進行充電，即使在電池深度放電的情況下也能實現即時開機。20 引腳 VQFN 封裝（3.5mm x 4.5mm）為空間受限的應用提供了緊湊的解決方案。

詳細技術參數

核心特性

• 集成電源 FET，支持高達 1A 充電電流
• 動態電源路徑管理（DPPM），實現即時系統供電
• 兼容 USB 輸入，自動檢測
• 熱調節和保護功能
• 深度放電電池預處理
• 充電狀態輸出（CHG、PG）
• 小尺寸封裝：20-VQFN（3.5mm x 4.5mm）

典型應用場景

• 便攜式消費電子：智能手機、平板電腦、藍牙耳機
• 醫療設備：便攜式血糖儀、脈搏血氧儀
• 工業手持設備：條碼掃描器、數據記錄儀
• 物聯網設備：智能傳感器、可穿戴追蹤器
• 5G 基站監控設備
• 汽車儀表板顯示和信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24070RHLT 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]