LM2743MTC/NOPB TI PWM Controller | 14-TSSOP | 1.5% Accuracy, 600kHz

Product Overview

The LM2743MTC/NOPB is a high-performance, synchronous buck regulator controller from Texas Instruments, designed for low-voltage, high-current applications. It features a voltage-mode PWM control architecture with a fixed 600kHz switching frequency, providing excellent line and load regulation. The device operates from an input voltage range of 3V to 6V and can generate output voltages as low as 0.6V with ±1.5% accuracy over temperature. Housed in a compact 14-TSSOP package, it integrates a high-side gate driver and bootstrap diode, reducing external component count.

Detailed Technical Specifications

Key Features

• Voltage-mode PWM control with feed-forward compensation
• Internal bootstrap diode for high-side gate drive
• Programmable soft-start
• Enable/shutdown control
• Overcurrent protection (cycle-by-cycle)
• Thermal shutdown
• Small 14-TSSOP package

Target Applications

• 5G base station power supplies (e.g., for RF transceivers)
• Automotive dashboard displays and infotainment systems
• Industrial control systems and PLCs
• Networking equipment (routers, switches)
• FPGA and DSP core voltage regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2743MTC/NOPB. 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

LM2743MTC/NOPB 是德州儀器推出的一款高性能同步降壓穩壓器控制器，專為低電壓、大電流應用設計。它採用電壓模式 PWM 控制架構，固定 600kHz 開關頻率，提供優異的線性和負載調節能力。器件工作輸入電壓範圍為 3V 至 6V，可產生低至 0.6V 的輸出電壓，精度在 ±1.5% 以內（全溫度範圍）。採用緊湊的 14-TSSOP 封裝，內置高端柵極驅動器和自舉二極管，減少了外部元件數量。

詳細技術參數

核心特性

• 電壓模式 PWM 控制，帶前饋補償
• 內置自舉二極管，用於高端柵極驅動
• 可編程軟啟動
• 使能/關斷控制
• 過流保護（逐週期）
• 熱關斷
• 小型 14-TSSOP 封裝

典型應用場景

• 5G 基站電源（例如用於射頻收發器）
• 汽車儀表板顯示和資訊娛樂系統
• 工業控制系統和 PLC
• 網絡設備（路由器、交換機）
• FPGA 和 DSP 核心電壓調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2743MTC/NOPB 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]