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LM22670MRE-ADJ from TI,Texas Instruments

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LM22670MRE-ADJ

Manufacturer: TI

3A SIMPLE SWITCHER?, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency

Partnumber Manufacturer Quantity Availability
LM22670MRE-ADJ,LM22670MREADJ TI 1970 In Stock

Description and Introduction

3A SIMPLE SWITCHER?, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency The LM22670MRE-ADJ is a switching voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable (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 Type:** TO-263 (7-pin)  
- **Regulation Type:** Step-Down (Buck)  
- **Protection Features:** Thermal shutdown, current limit, and input undervoltage lockout  

### **Description:**  
The LM22670MRE-ADJ is a high-efficiency, step-down DC-DC switching regulator designed for a wide range of applications. It provides a highly adjustable output voltage with excellent line and load regulation. The device integrates a high-side N-channel MOSFET and supports a fixed-frequency PWM control scheme for stable operation.  

### **Features:**  
- Wide input voltage range (4.5V to 42V)  
- Adjustable output voltage (1.285V to 37V)  
- High efficiency (up to 95%)  
- 500 kHz switching frequency  
- Integrated N-channel MOSFET  
- Thermal shutdown protection  
- Current limit protection  
- Input undervoltage lockout  
- Available in a TO-263 package  

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

Application Scenarios & Design Considerations

3A SIMPLE SWITCHER?, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency

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