LM5113SDE/NOPB TI Gate Driver | 10-WSON (4x4) | 100V, 1.4A/2.3A

Product Overview

The LM5113SDE/NOPB is a high-voltage, high-side and low-side gate driver from Texas Instruments, designed for driving N-channel MOSFETs in synchronous buck converter and half-bridge configurations. It features a floating high-side driver capable of operating with supply voltages up to 100V, and provides 1.4A source and 2.3A sink peak drive current. The device is housed in a compact 10-WSON (4x4 mm) package, making it suitable for space-constrained power supply designs.

Detailed Technical Specifications

Key Features

• Floating high-side driver with bootstrap operation up to 100V
• 1.4A source and 2.3A sink peak drive current
• Fast propagation delays (25 ns typical)
• Matched propagation delays between high-side and low-side
• Under-voltage lockout (UVLO) for both VDD and bootstrap supply
• Shutdown input for low power consumption
• Wide operating temperature range: -40°C to +125°C
• Small 10-WSON package with exposed pad for thermal management

Target Applications

• 5G base station power supplies (e.g., rectifier modules)
• Automotive dashboard power systems (e.g., infotainment power)
• Industrial DC-DC converters (e.g., 48V to 12V)
• Telecom and networking equipment
• High-power LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM5113SDE/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

LM5113SDE/NOPB 是德州儀器（TI）推出的一款高壓高低側閘極驅動器，專為驅動同步降壓轉換器和半橋配置中的 N 溝道 MOSFET 設計。其浮動高側驅動器可在高達 100V 的電源電壓下工作，並提供 1.4A 源電流和 2.3A 灌電流峰值驅動能力。該器件採用緊湊的 10-WSON（4x4 mm）封裝，適合空間受限的電源設計。

詳細技術參數

核心特性

• 浮動高側驅動器，自舉操作可達 100V
• 1.4A 源電流和 2.3A 灌電流峰值驅動能力
• 快速傳播延遲（典型 25 ns）
• 高低側傳播延遲匹配
• VDD 和自舉電源的欠壓鎖定 (UVLO)
• 關斷輸入，實現低功耗
• 寬工作溫度範圍：-40°C 至 +125°C
• 小型 10-WSON 封裝，帶有裸露焊盤以改善散熱

典型應用場景

• 5G 基站電源（例如整流模塊）
• 汽車儀表板電源系統（例如信息娛樂電源）
• 工業 DC-DC 轉換器（例如 48V 轉 12V）
• 電信和網絡設備
• 大功率 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 LM5113SDE/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]