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Product Overview
The LM5017MR/NOPB from Texas Instruments is a highly integrated, high-voltage step-down (buck) switching regulator designed for applications requiring wide input voltage range and high efficiency. It features an integrated 100V power MOSFET and operates at a fixed switching frequency of 600 kHz. The device is available in an 8-SO-POWERPAD package, which provides excellent thermal performance. With a maximum output current of 600 mA, the LM5017MR/NOPB is ideal for industrial, automotive, and telecom power supplies.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
9V to 100V |
| Output Current |
600 mA (max) |
| Switching Frequency |
600 kHz (fixed) |
| Output Voltage Accuracy |
±2% |
| Efficiency |
Up to 90% |
| Operating Temperature |
-40°C to +125°C |
| Package |
8-SO-POWERPAD |
| Protection Features |
Thermal Shutdown, Current Limit, UVLO |
Key Features
- Integrated 100V power MOSFET
- Wide input voltage range: 9V to 100V
- 600 mA output current capability
- Fixed 600 kHz switching frequency
- Internal compensation and soft-start
- Thermal shutdown and overcurrent protection
- Low shutdown current (< 5 µA)
- Available in 8-SO-POWERPAD package for enhanced thermal dissipation
Target Applications
- 5G base station power supplies
- Automotive dashboard and infotainment systems
- Industrial control systems
- Telecom and networking equipment
- LED lighting drivers
- Battery-powered systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LM5017MR/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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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
LM5017MR/NOPB 是德州儀器(TI)推出的一款高度集成的高壓降壓開關穩壓器,專為需要寬輸入電壓範圍和高效率的應用而設計。它集成了100V功率MOSFET,並以600 kHz的固定開關頻率工作。該器件採用8-SO-POWERPAD封裝,提供優異的熱性能。最大輸出電流為600 mA,適用於工業、汽車和電信電源。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
9V 至 100V |
| 輸出電流 |
600 mA(最大) |
| 開關頻率 |
600 kHz(固定) |
| 輸出電壓精度 |
±2% |
| 效率 |
高達90% |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
8-SO-POWERPAD |
| 保護功能 |
熱關斷、電流限制、欠壓鎖定 |
核心特性
- 集成100V功率MOSFET
- 寬輸入電壓範圍:9V 至 100V
- 600 mA 輸出電流能力
- 固定600 kHz開關頻率
- 內部補償和軟啟動
- 熱關斷和過流保護
- 低關斷電流(< 5 µA)
- 採用8-SO-POWERPAD封裝,增強散熱性能
典型應用場景
- 5G基站電源
- 汽車儀表板和資訊娛樂系統
- 工業控制系統
- 電信和網路設備
- LED照明驅動器
- 電池供電系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LM5017MR/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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