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LTC3721EGN-1#PBF from LINEAR

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LTC3721EGN-1#PBF

Manufacturer: LINEAR

Push-Pull PWM Controller

Partnumber Manufacturer Quantity Availability
LTC3721EGN-1#PBF,LTC3721EGN1PBF LINEAR 131 In Stock

Description and Introduction

Push-Pull PWM Controller The LTC3721EGN-1#PBF is a synchronous step-down switching regulator controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** 0.8V to 5.5V (adjustable)  
- **Switching Frequency:** Up to 550kHz  
- **Topology:** Synchronous Buck (Step-Down)  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 16-Lead SSOP  
- **Control Method:** Voltage Mode  
- **Features:**  
  - Adjustable soft-start  
  - Overcurrent protection  
  - Low shutdown current (< 10µA)  
  - Synchronizable to an external clock  

### **Descriptions:**  
The LTC3721EGN-1#PBF is a high-performance synchronous buck controller designed for high-efficiency DC/DC conversion. It drives external N-channel MOSFETs and supports a wide input voltage range, making it suitable for industrial, automotive, and telecom applications.  

### **Features:**  
- Wide input voltage range (4.5V to 36V)  
- High efficiency synchronous operation  
- Adjustable output voltage (0.8V to 5.5V)  
- Programmable soft-start  
- Overcurrent protection with foldback  
- Low shutdown current for power savings  
- Synchronization capability for reduced noise  
- Voltage-mode control for stable operation  

This regulator controller is designed for applications requiring high efficiency and precise power regulation.

Application Scenarios & Design Considerations

Push-Pull PWM Controller

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