TEA1721BT/N1,118 NXP AC-DC Controller | 7-SOIC | 65kHz, 10W

Product Overview

The TEA1721BT/N1,118 is a highly integrated Switched Mode Power Supply (SMPS) controller IC from NXP Semiconductors. It is designed for low-power AC-DC converter applications, offering a compact solution with minimal external components. The device operates at a fixed frequency of 65 kHz and is capable of delivering up to 10W of output power. Housed in a 7-pin SOIC package, it features built-in protection functions including overcurrent, overvoltage, and overtemperature protection, ensuring reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Integrated 650V power MOSFET
• Fixed 65 kHz switching frequency
• Low standby power consumption (<50 mW)
• Frequency jittering for reduced EMI
• Built-in soft-start
• Protection: OCP, OVP, OTP, and short-circuit

Target Applications

• AC-DC adapters for consumer electronics (e.g., smartphone chargers, set-top boxes)
• Auxiliary power supplies for industrial equipment (e.g., PLCs, sensors)
• Home appliances (e.g., smart meters, IoT gateways)
• LED lighting drivers (e.g., downlights, streetlights)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TEA1721BT/N1,118. 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

TEA1721BT/N1,118 是恩智浦半導體推出的一款高度集成的開關電源控制器 IC，專為低功耗 AC-DC 轉換器應用設計。該器件採用固定 65 kHz 開關頻率，可提供高達 10W 的輸出功率，並採用 7 引腳 SOIC 封裝。內置過流、過壓和過溫保護功能，確保在惡劣環境下的可靠運行。

詳細技術參數

核心特性

• 集成 650V 功率 MOSFET
• 固定 65 kHz 開關頻率
• 低待機功耗（<50 mW）
• 頻率抖動以降低 EMI
• 內置軟啟動
• 保護：OCP、OVP、OTP 和短路保護

典型應用場景

• 消費電子產品的 AC-DC 適配器（例如手機充電器、機頂盒）
• 工業設備的輔助電源（例如 PLC、傳感器）
• 家用電器（例如智能電錶、物聯網網關）
• LED 照明驅動器（例如筒燈、路燈）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TEA1721BT/N1,118 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]