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Product Overview
The LM5110-3M/NOPB is a dual-channel, high-speed, low-side gate driver from Texas Instruments, designed to drive MOSFETs and IGBTs in power conversion applications. It features a 5A peak drive current, wide supply voltage range of 5V to 14V, and operates with a typical propagation delay of 25ns. Housed in an 8-pin SOIC package, it provides independent enable inputs and under-voltage lockout (UVLO) protection. This device is ideal for high-frequency switching power supplies, motor drives, and Class-D audio amplifiers.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Drivers |
2 |
| Peak Output Current |
5A (source/sink) |
| Supply Voltage Range |
5V to 14V |
| Propagation Delay |
25ns (typical) |
| Rise/Fall Time |
14ns/12ns (typical, 2.2nF load) |
| Operating Temperature |
-40°C to +125°C |
| Package |
8-SOIC |
| UVLO Threshold |
4.5V (rising), 4.0V (falling) |
| Logic Input Threshold |
1.8V (low), 3.5V (high) |
Key Features
- Dual independent gate drivers with enable function
- 5A peak drive current for fast switching
- Wide supply voltage range: 5V to 14V
- Low propagation delay: 25ns typical
- Under-voltage lockout (UVLO) protection
- Thermal shutdown protection
- Industry-standard 8-SOIC package
Target Applications
- Switching power supplies for 5G base stations (e.g., rectifier modules)
- DC-DC converters in automotive infotainment dashboards
- Motor drives for industrial automation (e.g., servo drives)
- Class-D audio amplifiers for home theater systems
- Solar inverters for residential energy storage
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LM5110-3M/NOPB. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
LM5110-3M/NOPB 是德州儀器(TI)推出的雙通道高速低側柵極驅動器,專為驅動功率轉換應用中的 MOSFET 和 IGBT 設計。它具有 5A 峰值驅動電流、5V 至 14V 的寬電源電壓範圍,典型傳播延遲為 25ns。採用 8 引腳 SOIC 封裝,提供獨立使能輸入和欠壓鎖定(UVLO)保護。該器件非常適合高頻開關電源、電機驅動和 D 類音頻放大器。
詳細技術參數
| 參數 |
數值 |
| 驅動器數量 |
2 |
| 峰值輸出電流 |
5A(源/漏) |
| 電源電壓範圍 |
5V 至 14V |
| 傳播延遲 |
25ns(典型) |
| 上升/下降時間 |
14ns/12ns(典型,2.2nF 負載) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
8-SOIC |
| UVLO 閾值 |
4.5V(上升),4.0V(下降) |
| 邏輯輸入閾值 |
1.8V(低),3.5V(高) |
核心特性
- 雙獨立柵極驅動器,帶使能功能
- 5A 峰值驅動電流,實現快速開關
- 寬電源電壓範圍:5V 至 14V
- 低傳播延遲:典型 25ns
- 欠壓鎖定(UVLO)保護
- 熱關斷保護
- 業界標準 8-SOIC 封裝
典型應用場景
- 5G 基站開關電源(例如整流模塊)
- 汽車信息娛樂儀表板中的 DC-DC 轉換器
- 工業自動化電機驅動(例如伺服驅動器)
- 家庭影院系統的 D 類音頻放大器
- 家用儲能太陽能逆變器
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LM5110-3M/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:
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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。
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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。
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