TDE1747FP ST Power Switch | 14-SO | 0.5A Output, 50V Supply

Product Overview

The TDE1747FP is a monolithic integrated circuit designed as a high-side power switch with built-in protection features. Manufactured by STMicroelectronics, this device is housed in a 14-SO package and is capable of driving resistive, inductive, and capacitive loads. It integrates a power DMOS output transistor with a charge pump for gate drive, ensuring efficient switching. The device includes thermal shutdown, current limitation, and overvoltage protection, making it suitable for harsh industrial and automotive environments.

Detailed Technical Specifications

Key Features

• High-side switching with integrated DMOS power transistor
• Wide supply voltage range: 8V to 50V
• Continuous output current up to 0.5A
• Low on-state resistance (1.5Ω typical)
• Built-in thermal shutdown and current limitation
• Overvoltage protection with active clamp
• Undervoltage lockout (UVLO)
• Compatible with 5V logic levels
• ESD protection (2kV HBM)

Target Applications

• Industrial automation: PLC output modules, actuator drivers
• Automotive: body control modules, lighting control (e.g., LED daytime running lights)
• 5G base station: power distribution for remote radio units
• Home appliances: smart switches for pumps and valves
• Dashboard: instrument cluster backlight control

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TDE1747FP. 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

TDE1747FP 是一款單片集成電路，設計為高端電源開關，具有內置保護功能。由意法半導體（STMicroelectronics）製造，採用 14-SO 封裝，能夠驅動電阻性、電感性和電容性負載。它集成了功率 DMOS 輸出晶體管和用於柵極驅動的電荷泵，確保高效開關。該器件包括熱關斷、電流限制和過壓保護，使其適用於惡劣的工業和汽車環境。

詳細技術參數

核心特性

• 高端開關，集成 DMOS 功率晶體管
• 寬電源電壓範圍：8V 至 50V
• 連續輸出電流高達 0.5A
• 低導通電阻（典型值 1.5Ω）
• 內置熱關斷和電流限制
• 過壓保護，帶有源箝位
• 欠壓鎖定 (UVLO)
• 兼容 5V 邏輯電平
• ESD 保護（2kV HBM）

典型應用場景

• 工業自動化：PLC 輸出模塊、執行器驅動器
• 汽車：車身控制模塊、照明控制（例如 LED 日間行車燈）
• 5G 基站：遠程射頻單元的配電
• 家用電器：泵和閥門的智能開關
• 儀表板：儀表組背光控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TDE1747FP 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]