VIPER38HD ST AC-DC Converter | 16-SO | 800V, 60W, Quasi-Resonant

Product Overview

The VIPER38HD is a high-performance offline switching regulator from STMicroelectronics, designed for AC-DC power conversion. It integrates an 800V avalanche-rugged power MOSFET and a PWM controller in a compact 16-SO package. This device operates in quasi-resonant (QR) mode for high efficiency and low EMI, delivering up to 60W of output power. It is ideal for applications requiring low standby power and high reliability.

Detailed Technical Specifications

Key Features

• Integrated 800V avalanche-rugged power MOSFET
• Quasi-resonant operation for high efficiency and low EMI
• Ultra-low standby power (< 30 mW at no load)
• Frequency jittering for reduced EMI
• Comprehensive protection: OCP, OVP, OTP, brown-out
• Auto-restart after fault condition
• Compact 16-SO package for space-constrained designs

Target Applications

• AC-DC adapters for 5G base station equipment
• Power supplies for automotive dashboard displays
• Industrial control systems
• Home appliances (e.g., smart meters, IoT gateways)
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for VIPER38HD. 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

VIPER38HD是意法半導體推出的一款高性能離線開關穩壓器，專為AC-DC電源轉換設計。它整合了一個800V雪崩耐固功率MOSFET和PWM控制器，採用緊湊的16-SO封裝。該器件工作於準諧振（QR）模式，以實現高效率並降低EMI，輸出功率高達60W。適用於需要低待機功耗和高可靠性的應用。

詳細技術參數

核心特性

• 集成800V雪崩耐固功率MOSFET
• 準諧振工作，高效率低EMI
• 超低待機功耗（空載<30 mW）
• 頻率抖動降低EMI
• 全面保護：過流、過壓、過溫、欠壓
• 故障後自動重啟
• 緊湊16-SO封裝，節省空間

典型應用場景

• 5G基站設備的AC-DC適配器
• 汽車儀表盤顯示屏的電源
• 工業控制系統
• 家用電器（如智能電表、物聯網網關）
• LED照明驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 VIPER38HD 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]