L6374FP ST Power Switch | 20-SO | 4-Channel, 0.5A per Channel

Product Overview

The L6374FP is a monolithic quad power switch designed by STMicroelectronics, featuring four independent output channels capable of driving up to 0.5 A each. Housed in a compact 20-SO package, it integrates protection features such as thermal shutdown, current limitation, and undervoltage lockout, making it ideal for industrial and automotive applications where reliability and space savings are critical.

Detailed Technical Specifications

Key Features

• Four independent power switch channels
• Output current up to 0.5 A per channel
• Wide supply voltage range: 9.5 V to 35 V
• Low on-resistance: 1.5 Ω typical per channel
• Integrated protection: thermal shutdown, current limitation, undervoltage lockout
• Diagnostic output for fault indication
• Compatible with 5 V logic levels
• Surface-mount 20-SO package for compact designs

Target Applications

• Industrial automation: PLC output modules, actuator drivers
• Automotive: body control modules, lighting control, seat adjustment
• 5G base stations: power distribution for remote radio units
• Building automation: HVAC valve control, lighting systems
• Consumer electronics: smart home hubs, power distribution boards

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6374FP. 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

L6374FP 是意法半導體（STMicroelectronics）推出的單片四通道功率開關，每個通道可驅動高達 0.5 A 的電流。採用緊湊的 20-SO 封裝，集成了熱關斷、電流限制和欠壓鎖定等保護功能，非常適合需要可靠性和節省空間的工業和汽車應用。

詳細技術參數

核心特性

• 四個獨立功率開關通道
• 每通道輸出電流高達 0.5 A
• 寬電源電壓範圍：9.5 V 至 35 V
• 低導通電阻：每通道典型值 1.5 Ω
• 集成保護：熱關斷、電流限制、欠壓鎖定
• 故障指示診斷輸出
• 兼容 5 V 邏輯電平
• 表面貼裝 20-SO 封裝，適合緊湊設計

典型應用場景

• 工業自動化：PLC 輸出模塊、執行器驅動
• 汽車電子：車身控制模塊、照明控制、座椅調節
• 5G 基站：遠程射頻單元的電源分配
• 樓宇自動化：HVAC 閥門控制、照明系統
• 消費電子：智能家居中樞、電源分配板

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6374FP 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]