HVLED815PFTR ST LED Driver IC | 16-SO | 800V, 50kHz

Product Overview

The HVLED815PFTR is a high-voltage primary-side sensing LED driver IC from STMicroelectronics, designed for offline LED lighting applications. It integrates a 800V avalanche-rugged power MOSFET and operates in quasi-resonant mode for high efficiency. The device provides constant current regulation with ±3% accuracy, eliminating the need for an optocoupler or secondary feedback circuitry. Housed in a compact 16-SO package, it simplifies design and reduces BOM cost.

Detailed Technical Specifications

Key Features

• Primary-side constant current regulation
• Quasi-resonant flyback topology
• 800V avalanche-rugged power MOSFET
• Low standby power (<50mW)
• Protections: OVP, OCP, OTP, short-circuit
• Complies with IEC 61000-3-2 harmonics

Target Applications

• LED bulb replacements (A19, PAR, GU10)
• LED downlights and spotlights
• LED tubes (T8, T5)
• Outdoor LED lighting (streetlights, floodlights)
• Industrial LED lighting (high-bay, low-bay)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for HVLED815PFTR. 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

HVLED815PFTR 是意法半導體推出的一款高壓原邊檢測 LED 驅動 IC，專為離線 LED 照明應用設計。它集成了 800V 雪崩耐壓功率 MOSFET，採用準諧振模式以實現高效率。該器件提供 ±3% 精度的恆流調節，無需光耦或次級反饋電路。緊湊的 16-SO 封裝簡化了設計並降低了 BOM 成本。

詳細技術參數

核心特性

• 原邊恆流調節
• 準諧振反激拓撲
• 800V 雪崩耐壓功率 MOSFET
• 低待機功耗（<50mW）
• 保護功能：OVP、OCP、OTP、短路保護
• 符合 IEC 61000-3-2 諧波標準

典型應用場景

• LED 燈泡替代（A19、PAR、GU10）
• LED 筒燈和射燈
• LED 燈管（T8、T5）
• 戶外 LED 照明（路燈、泛光燈）
• 工業 LED 照明（工礦燈、低棚燈）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 HVLED815PFTR 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]