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LT1507CS8#PBF from LINEAR

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LT1507CS8#PBF

Manufacturer: LINEAR

500kHz Monolithic Buck Mode Switching Regulator

Partnumber Manufacturer Quantity Availability
LT1507CS8#PBF,LT1507CS8PBF LINEAR 34 In Stock

Description and Introduction

500kHz Monolithic Buck Mode Switching Regulator The LT1507CS8#PBF is a switching regulator controller manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Package:** SOIC-8  
- **Input Voltage Range:** 3.5V to 30V  
- **Output Voltage Range:** Adjustable  
- **Switching Frequency:** 200kHz (fixed)  
- **Maximum Duty Cycle:** 96%  
- **Operating Temperature Range:** 0°C to 70°C  
- **Output Current:** Up to 5A (with external components)  
- **Topology:** Buck, Boost, Flyback, or SEPIC  

### **Descriptions:**  
The LT1507CS8#PBF is a versatile current-mode PWM controller designed for DC/DC converter applications. It provides high efficiency and precise regulation in step-up, step-down, or inverting configurations. The fixed 200kHz switching frequency minimizes external component size while maintaining stable performance.  

### **Features:**  
- **Current-Mode Control:** Improves transient response and loop stability.  
- **Wide Input Voltage Range:** Supports 3.5V to 30V operation.  
- **High Duty Cycle Capability:** Up to 96% for low dropout applications.  
- **Low Shutdown Current:** <100µA in shutdown mode.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **Thermal Protection:** Prevents overheating damage.  

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

Application Scenarios & Design Considerations

500kHz Monolithic Buck Mode Switching Regulator

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