VIPER17LN ST AC-DC Converter | 8-DIP | 800V, 60kHz, 10W

Product Overview

The VIPER17LN is a high-voltage, off-line switching regulator from STMicroelectronics, designed for low-power AC-DC converter applications. It integrates a 800V avalanche-rugged power MOSFET and a PWM controller in a compact 8-DIP package, enabling efficient and reliable power supplies up to 10W. The device operates at a fixed 60kHz switching frequency and features advanced protection functions including overcurrent, overtemperature, and output short-circuit protection.

Detailed Technical Specifications

Key Features

• Integrated 800V avalanche-rugged power MOSFET
• Fixed 60kHz switching frequency
• Current-mode control with jittering for EMI reduction
• Overcurrent, overtemperature, and output short-circuit protection
• Low standby power (<50mW at no load)
• Auto-restart after fault condition
• Hysteretic thermal shutdown

Target Applications

• AC-DC adapters for IoT devices, smart home hubs, and sensors
• Auxiliary power supplies for 5G base stations, industrial control panels, and smart meters
• Home appliances such as washing machine control boards, air conditioner displays, and refrigerator controllers
• LED lighting drivers for residential and commercial lighting
• Industrial power supplies for programmable logic controllers (PLCs) and motor drives

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for VIPER17LN. 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

VIPER17LN 是意法半導體推出的一款高壓離線式開關穩壓器，將 800V 雪崩耐壓功率 MOSFET 和 PWM 控制器集成在緊湊的 8-DIP 封裝中，適用於低功耗 AC-DC 轉換器應用，最高可提供 10W 輸出功率。器件工作在固定 60kHz 開關頻率，並具有過流、過溫和輸出短路保護等先進保護功能。

詳細技術參數

核心特性

• 集成 800V 雪崩耐壓功率 MOSFET
• 固定 60kHz 開關頻率
• 電流模式控制，帶抖頻功能以降低 EMI
• 過流、過溫和輸出短路保護
• 低待機功耗（空載 <50mW）
• 故障後自動重啟
• 滯環熱關斷

典型應用場景

• 物聯網設備、智能家居中樞和傳感器的 AC-DC 適配器
• 5G 基站、工業控制面板和智能電錶的輔助電源
• 家用電器，如洗衣機控制板、空調顯示屏和冰箱控制器
• 住宅和商業照明的 LED 驅動器
• 可編程邏輯控制器（PLC）和電機驅動的工業電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 VIPER17LN 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]