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LM5070MTC-80/NOPB from NS,National Semiconductor

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LM5070MTC-80/NOPB

Manufacturer: NS

Integrated Power Over Ethernet PD Interface and PWM Controller 16-TSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
LM5070MTC-80/NOPB,LM5070MTC80NOPB NS 90 In Stock

Description and Introduction

Integrated Power Over Ethernet PD Interface and PWM Controller 16-TSSOP -40 to 125 The LM5070MTC-80/NOPB is a power over Ethernet (PoE) interface switch controller manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (formerly National Semiconductor)  
- **Part Number:** LM5070MTC-80/NOPB  
- **Package:** TSSOP-16  
- **Operating Temperature Range:** -40°C to +125°C  
- **Input Voltage Range:** 36V to 57V (for PoE applications)  
- **Output Voltage:** Adjustable  
- **Switching Frequency:** 80kHz (fixed)  
- **Features:**  
  - IEEE 802.3af compliant  
  - Integrated high-voltage power MOSFET  
  - Programmable current limit  
  - Thermal shutdown protection  
  - Under-voltage lockout (UVLO)  
  - Supports both PD (Powered Device) and PSE (Power Sourcing Equipment) applications  

### **Descriptions and Features:**  
- Designed for Power over Ethernet (PoE) applications.  
- Provides a complete interface for PoE-powered devices (PDs).  
- Includes detection, classification, and inrush current control.  
- Supports auxiliary power supply input for non-PoE operation.  
- Compact TSSOP-16 package for space-constrained designs.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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