STNRG012TR ST Power Management IC | 20-SOIC (0.295", 7.50mm wide) | 800V Startup, Multi-Mode PFC

Product Overview

The STNRG012TR is a highly integrated power management IC from STMicroelectronics, designed for advanced offline power supplies. It combines a multi-mode PFC controller, an LLC resonant half-bridge controller, and a high-voltage startup cell in a single 20-SOIC package. This device simplifies design, reduces component count, and enhances efficiency for applications requiring high power density and low standby power.

Detailed Technical Specifications

Key Features

• Integrated 800 V startup circuit eliminates external startup resistor
• Multi-mode PFC (DCM/CCM/QR) for high efficiency across load range
• LLC resonant controller with adaptive dead time and burst mode at light load
• Advanced protections: overcurrent, overvoltage, overtemperature, brown-out, short-circuit
• Low standby power (< 30 mW) meets Energy Star and CoC Tier 2 requirements
• Programmable PFC and LLC switching frequencies
• X-CAP discharge function

Target Applications

• 5G base station power supplies (e.g., rectifiers for remote radio units)
• Industrial power adapters for automation controllers
• High-end LED drivers for street lighting
• Server and telecom power supplies (e.g., 48V intermediate bus converters)
• Consumer electronics: high-power TV power boards, gaming console adapters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STNRG012TR. 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

STNRG012TR 是意法半導體推出的一款高度集成的電源管理 IC，專為先進的離線電源設計。它將多模式 PFC 控制器、LLC 諧振半橋控制器和高壓啟動單元集成在一個 20-SOIC 封裝中。該器件簡化了設計，減少了元件數量，並提高了需要高功率密度和低待機功耗的應用的效率。

詳細技術參數

核心特性

• 集成 800 V 啟動電路，無需外部啟動電阻
• 多模式 PFC（DCM/CCM/QR）在整個負載範圍內實現高效率
• LLC 諧振控制器帶自適應死區時間和輕載突發模式
• 先進保護：過流、過壓、過溫、欠壓、短路
• 低待機功耗（< 30 mW），符合 Energy Star 和 CoC Tier 2 要求
• 可編程 PFC 和 LLC 開關頻率
• X-CAP 放電功能

典型應用場景

• 5G 基站電源（例如遠程射頻單元的整流器）
• 工業電源適配器用於自動化控制器
• 高端 LED 驅動器用於路燈照明
• 服務器和電信電源（例如 48V 中間總線轉換器）
• 消費電子：大功率電視電源板、遊戲機適配器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STNRG012TR 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]