TPS62420QDRCRQ1 TI DC-DC Converter | 10-VSON (3x3) | 2.25MHz, Dual 600mA

Product Overview

The TPS62420QDRCRQ1 is a high-efficiency, dual-channel step-down (buck) DC-DC converter from Texas Instruments, designed for automotive applications. It operates at a fixed frequency of 2.25 MHz and delivers up to 600 mA per channel. The device integrates two synchronous buck converters with internal power MOSFETs, providing a compact solution for powering low-voltage rails in automotive systems. The input voltage range is 2.5 V to 6 V, making it suitable for battery-powered and regulated supply applications. The TPS62420QDRCRQ1 is qualified to AEC-Q100 standards for automotive reliability.

Detailed Technical Specifications

Key Features

• Dual 600 mA output channels
• 2.25 MHz fixed switching frequency for small external components
• High efficiency up to 95%
• Low quiescent current of 17 µA
• Internal soft-start and compensation
• Overcurrent and overtemperature protection
• Power-good output for sequencing
• Enable pins for each channel
• Small 10-VSON package (3x3 mm)

Target Applications

The TPS62420QDRCRQ1 is ideal for automotive power management, including infotainment systems, advanced driver-assistance systems (ADAS), and body electronics. Specific examples include powering the core voltage of a 5G base station module, supplying 1.8V and 3.3V rails in a car dashboard display, or providing dual voltages for a telematics control unit. Its small size and high efficiency make it suitable for space-constrained and thermally sensitive designs.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS62420QDRCRQ1. 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

TPS62420QDRCRQ1 是德州儀器推出的一款高效率、雙通道降壓型 DC-DC 轉換器，專為汽車應用設計。它工作在 2.25 MHz 固定頻率，每通道可提供高達 600 mA 的輸出電流。該器件集成了兩個同步降壓轉換器及內部功率 MOSFET，為汽車系統中的低電壓軌提供緊湊的解決方案。輸入電壓範圍為 2.5 V 至 6 V，適用於電池供電和穩壓電源應用。TPS62420QDRCRQ1 符合 AEC-Q100 汽車可靠性標準。

詳細技術參數

核心特性

• 雙通道 600 mA 輸出
• 2.25 MHz 固定開關頻率，減小外部元件尺寸
• 高效率高達 95%
• 低靜態電流 17 µA
• 內部軟啟動和補償
• 過流和過溫保護
• 電源正常輸出，用於時序控制
• 每個通道獨立使能引腳
• 小型 10-VSON 封裝（3x3 mm）

典型應用場景

TPS62420QDRCRQ1 適用於汽車電源管理，包括信息娛樂系統、先進駕駛輔助系統（ADAS）和車身電子。具體應用包括為 5G 基站模塊提供核心電壓、為汽車儀表盤顯示屏提供 1.8V 和 3.3V 電源軌，或為遠程信息處理控制單元提供雙電壓。其小尺寸和高效率使其適合空間受限和熱敏感設計。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS62420QDRCRQ1 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]