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LT1512CS8 from LT

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15.625ms

LT1512CS8

Manufacturer: LT

SEPIC Constant-Current/ Constant-Voltage Battery Charger

Partnumber Manufacturer Quantity Availability
LT1512CS8 LT 86 In Stock

Description and Introduction

SEPIC Constant-Current/ Constant-Voltage Battery Charger The LT1512CS8 is a high-efficiency, step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3V to 30V  
- **Output Voltage Range:** Adjustable from 1.25V to 25V  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 200kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Lead SOIC  

### **Descriptions:**  
The LT1512CS8 is a current-mode PWM buck regulator designed for high efficiency and compact power supply solutions. It features a built-in NPN switch and can operate with input voltages up to 30V.  

### **Features:**  
- **Current-Mode Control:** Ensures stable operation with fast transient response.  
- **Low Dropout Operation:** Allows the output to remain regulated even when the input voltage is close to the output.  
- **Internal Soft-Start:** Reduces inrush current during startup.  
- **Short-Circuit Protection:** Safeguards the regulator under fault conditions.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Adjustable Output Voltage:** Set via external resistors.  

This regulator is commonly used in battery-powered systems, industrial applications, and automotive electronics.

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