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LM22677TJE-ADJ/NOPB from NS,National Semiconductor

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LM22677TJE-ADJ/NOPB

Manufacturer: NS

5A SIMPLE SWITCHER?, Step-Down Voltage Reg. with Synchronization or Adjustable Switching Frequency 7-TO-263 -40 to 125

Partnumber Manufacturer Quantity Availability
LM22677TJE-ADJ/NOPB,LM22677TJEADJNOPB NS 402 In Stock

Description and Introduction

5A SIMPLE SWITCHER?, Step-Down Voltage Reg. with Synchronization or Adjustable Switching Frequency 7-TO-263 -40 to 125 The LM22677TJE-ADJ/NOPB is a switching voltage regulator manufactured by Texas Instruments (NS).  

**Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable from 1.285V to 37V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500 kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-7 (DDPAK/TO-263)  

**Descriptions:**  
The LM22677TJE-ADJ/NOPB is a step-down (buck) switching regulator with an adjustable output voltage. It features a high-efficiency design, thermal shutdown, and current limit protection.  

**Features:**  
- Adjustable output voltage  
- Integrated N-channel MOSFET  
- Wide input voltage range  
- Thermal shutdown protection  
- Current limit protection  
- Soft-start capability  
- Low shutdown current (<1µA)  
- Stable with ceramic capacitors  

This regulator is suitable for industrial, automotive, and general-purpose power supply applications.

Application Scenarios & Design Considerations

5A SIMPLE SWITCHER?, Step-Down Voltage Reg. with Synchronization or Adjustable Switching Frequency 7-TO-263 -40 to 125

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