TPS57140QDGQRQ1 TI Step-Down Converter | 10-HVSSOP | 3.5V-42V, 1.5A

Product Overview

The TPS57140QDGQRQ1 is a 1.5A, 42V step-down (buck) DC-DC converter from Texas Instruments, designed for automotive and industrial applications. It integrates a high-side MOSFET and features a wide input voltage range of 3.5V to 42V, making it suitable for 12V and 24V systems. The device is AEC-Q100 qualified for automotive reliability and is offered in a compact 10-pin HVSSOP package.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3.5V to 42V
• 1.5A continuous output current
• Integrated high-side MOSFET
• Adjustable switching frequency (100 kHz to 2.5 MHz)
• High efficiency up to 95%
• Low quiescent current (116 µA)
• Adjustable UVLO and soft-start
• Overcurrent, overvoltage, and thermal shutdown protection
• AEC-Q100 qualified for automotive

Target Applications

• Automotive infotainment and cluster systems
• Advanced driver-assistance systems (ADAS) cameras and sensors
• 5G base station power supplies
• Industrial control and automation
• Portable and battery-powered equipment
• 12V/24V distributed power systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS57140QDGQRQ1. 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

TPS57140QDGQRQ1 是德州儀器 (TI) 推出的一款 1.5A、42V 降壓 (buck) DC-DC 轉換器，專為汽車和工業應用設計。它整合了高側 MOSFET，具有 3.5V 至 42V 的寬輸入電壓範圍，適用於 12V 和 24V 系統。該器件通過 AEC-Q100 汽車可靠性認證，採用緊湊的 10 引腳 HVSSOP 封裝。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3.5V 至 42V
• 1.5A 連續輸出電流
• 整合高側 MOSFET
• 可調開關頻率 (100 kHz 至 2.5 MHz)
• 高效率，最高達 95%
• 低靜態電流 (116 µA)
• 可調 UVLO 和軟啟動
• 過流、過壓和熱關斷保護
• 通過 AEC-Q100 汽車認證

典型應用場景

• 汽車資訊娛樂和儀表板系統
• 先進駕駛輔助系統 (ADAS) 攝像頭和傳感器
• 5G 基站電源
• 工業控制和自動化
• 便攜式和電池供電設備
• 12V/24V 分布式電源系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS57140QDGQRQ1 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]