TPS613821QRAVRQ1 TI Power Management IC | 24-WQFN-FCRLF（3X4） | 2.5V-5.5V Input, 2.5A Switch

Product Overview

The TPS613821QRAVRQ1 is a high-performance, automotive-grade boost converter from Texas Instruments, designed to provide a compact and efficient power solution for various applications. It integrates a 2.5A switch with a typical 0.2Ω RDS(on), enabling high efficiency and small solution size. The device operates from an input voltage range of 2.5V to 5.5V, making it suitable for single-cell Li-ion, multi-cell alkaline, or NiMH batteries. The output voltage can be programmed via external resistors up to 5.5V. The TPS613821QRAVRQ1 features a 2.2MHz fixed switching frequency, allowing the use of small inductors and capacitors. It also includes a power-save mode for improved efficiency at light loads. The device is available in a 24-pin WQFN package with a 3mm x 4mm footprint.

Detailed Technical Specifications

Key Features

• Integrated 2.5A switch with low RDS(on)
• Wide input voltage range: 2.5V to 5.5V
• Programmable output voltage up to 5.5V
• 2.2MHz fixed switching frequency for small external components
• Power-save mode for high efficiency at light loads
• Overcurrent, overvoltage, and thermal protection
• Automotive-grade (AEC-Q100 qualified)
• Small 24-pin WQFN package (3mm x 4mm)

Target Applications

• Automotive infotainment and cluster systems (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) cameras and sensors
• 5G base station power supplies
• Portable and battery-powered equipment
• Industrial and medical devices requiring compact power solutions

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS613821QRAVRQ1. 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

TPS613821QRAVRQ1 是德州儀器推出的一款高性能、車規級升壓轉換器，專為提供緊湊高效的電源解決方案而設計。它集成了 2.5A 開關，典型導通電阻為 0.2Ω，可實現高效率和小尺寸解決方案。該器件的工作輸入電壓範圍為 2.5V 至 5.5V，適用於單節鋰離子、多節鹼性或鎳氫電池。輸出電壓可通過外部電阻編程至高達 5.5V。TPS613821QRAVRQ1 具有 2.2MHz 固定開關頻率，允許使用小型電感和電容。它還包括省電模式，可在輕負載時提高效率。該器件採用 24 引腳 WQFN 封裝，尺寸為 3mm x 4mm。

詳細技術參數

核心特性

• 集成 2.5A 開關，低導通電阻
• 寬輸入電壓範圍：2.5V 至 5.5V
• 可編程輸出電壓高達 5.5V
• 2.2MHz 固定開關頻率，支持小型外部元件
• 省電模式，輕負載時高效率
• 過流、過壓和熱保護
• 車規級（AEC-Q100 認證）
• 小型 24 引腳 WQFN 封裝（3mm x 4mm）

典型應用場景

• 汽車信息娛樂和儀表系統（例如儀表板顯示、主機）
• 高級駕駛輔助系統（ADAS）攝像頭和傳感器
• 5G 基站電源
• 便攜式和電池供電設備
• 需要緊湊電源解決方案的工業和醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS613821QRAVRQ1 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]