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Product Overview
The LMR33610ADDAR from Texas Instruments is a high-performance, synchronous step-down DC-DC converter designed for space-constrained and power-sensitive applications. It operates from an input voltage range of 3.8V to 36V, delivering up to 1A of continuous output current. The device integrates high-side and low-side MOSFETs, achieving high efficiency and a compact solution footprint. The 8-SO-POWERPAD package enhances thermal performance, making it suitable for industrial, automotive, and telecom environments.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
3.8V to 36V |
| Output Current |
1A |
| Switching Frequency |
2.2MHz (fixed) |
| Output Voltage Accuracy |
±1% |
| Efficiency |
Up to 95% |
| Operating Temperature |
-40°C to +125°C |
| Package |
8-SO-POWERPAD |
| Protection Features |
OCP, OVP, UVLO, Thermal Shutdown |
Key Features
- Wide input voltage range: 3.8V to 36V
- 1A continuous output current
- 2.2MHz fixed switching frequency for small external components
- Integrated high-side and low-side MOSFETs
- Peak current mode control for fast transient response
- Low quiescent current: 40µA (typical)
- Power-good output for sequencing
- Thermal enhanced package with exposed pad
Target Applications
- 5G base station power supplies
- Automotive infotainment and dashboard systems
- Industrial sensors and actuators
- Portable and battery-powered equipment
- Telecom and networking equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LMR33610ADDAR. 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
LMR33610ADDAR 是德州儀器推出的一款高性能同步降壓 DC-DC 轉換器,專為空間受限且對功耗敏感的應用而設計。其輸入電壓範圍為 3.8V 至 36V,可提供高達 1A 的連續輸出電流。該器件集成了高側和低側 MOSFET,實現了高效率和小型化解決方案。8-SO-POWERPAD 封裝增強了散熱性能,適用於工業、汽車和電信環境。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
3.8V 至 36V |
| 輸出電流 |
1A |
| 開關頻率 |
2.2MHz(固定) |
| 輸出電壓精度 |
±1% |
| 效率 |
高達 95% |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
8-SO-POWERPAD |
| 保護功能 |
過流、過壓、欠壓鎖定、熱關斷 |
核心特性
- 寬輸入電壓範圍:3.8V 至 36V
- 1A 連續輸出電流
- 2.2MHz 固定開關頻率,支持小型外部元件
- 集成高側和低側 MOSFET
- 峰值電流模式控制,快速瞬態響應
- 低靜態電流:典型值 40µA
- 電源正常輸出,用於時序控制
- 帶裸露焊盤的增強散熱封裝
典型應用場景
- 5G 基站電源
- 汽車信息娛樂和儀表板系統
- 工業傳感器和執行器
- 便攜式和電池供電設備
- 電信和網絡設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LMR33610ADDAR 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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