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LT1170HVCT#PBF from LT

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LT1170HVCT#PBF

Manufacturer: LT

100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators

Partnumber Manufacturer Quantity Availability
LT1170HVCT#PBF LT 1978 In Stock

Description and Introduction

100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators The LT1170HVCT#PBF is a high voltage, high efficiency switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 8V to 60V (HV version)  
- **Output Voltage Range:** Adjustable from 2.5V to 50V  
- **Output Current:** Up to 5A (depending on configuration)  
- **Switching Frequency:** 100kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (5-Lead)  
- **Features Current Limiting & Thermal Shutdown**  

### **Descriptions & Features:**  
- **High Voltage Operation:** Supports input voltages up to 60V.  
- **Adjustable Output:** Can be configured for step-down (buck), step-up (boost), or inverting topologies.  
- **High Efficiency:** Minimizes power loss with synchronous rectification capability.  
- **Current Mode Control:** Provides excellent transient response and loop stability.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage is close to the output.  
- **Thermal Protection:** Includes built-in thermal shutdown to prevent overheating.  
- **Wide Temperature Range:** Suitable for industrial and automotive applications.  

This regulator is commonly used in power supply designs requiring high input voltage and efficient power conversion.

Application Scenarios & Design Considerations

100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators

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