VN340SPTR-E ST Power Switch | 10-PowerSO | 4-Channel, 0.7A, 36V

Product Overview

The VN340SPTR-E is a monolithic integrated circuit designed by STMicroelectronics, featuring four independent high-side switches with embedded protection. Housed in a compact 10-PowerSO package, this device is optimized for driving resistive, inductive, and capacitive loads in automotive and industrial applications. It integrates advanced diagnostic functions and robust protection features, ensuring reliable operation in harsh environments.

Detailed Technical Specifications

Key Features

• Four independent high-side switches with low RDS(on)
• Wide input voltage range (5.5 V to 36 V) suitable for 12 V and 24 V systems
• Integrated protection: overload, short-circuit, overtemperature, and load dump
• Diagnostic feedback via open-drain output
• Standby current < 50 μA
• Compliant with automotive AEC-Q100 standard

Target Applications

• Automotive lighting: LED headlamps, tail lights, interior lighting
• Industrial automation: PLC outputs, actuator control
• 5G base station: power distribution for remote radio units
• Dashboard and infotainment systems: display backlighting, switch control
• General-purpose high-side switching in harsh environments

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for VN340SPTR-E. 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

VN340SPTR-E 是意法半導體（STMicroelectronics）設計的一款單片集成電路，包含四個獨立的高邊開關，並內置保護功能。該器件採用緊湊的 10-PowerSO 封裝，專為驅動汽車和工業應用中的電阻性、電感性和電容性負載而優化。它集成了先進的診斷功能和強大的保護特性，確保在惡劣環境中可靠運行。

詳細技術參數

核心特性

• 四個獨立高邊開關，低導通電阻
• 寬輸入電壓範圍（5.5 V 至 36 V），適用於 12 V 和 24 V 系統
• 集成保護：過載、短路、過溫、負載突降
• 通過開漏輸出提供診斷反饋
• 待機電流 < 50 μA
• 符合汽車 AEC-Q100 標準

典型應用場景

• 汽車照明：LED 前大燈、尾燈、內部照明
• 工業自動化：PLC 輸出、執行器控制
• 5G 基站：遠程射頻單元的電源分配
• 儀表盤和信息娛樂系統：顯示背光、開關控制
• 惡劣環境中的通用高邊開關

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 VN340SPTR-E 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]