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LT1510IS from LINEAR

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LT1510IS

Manufacturer: LINEAR

Constant-Voltage/ Constant-Current Battery Charger

Partnumber Manufacturer Quantity Availability
LT1510IS LINEAR 665 In Stock

Description and Introduction

Constant-Voltage/ Constant-Current Battery Charger The LT1510IS is a high-efficiency switching regulator manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 3V to 30V  
- **Output Voltage Range:** Adjustable from 2.5V to 25V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 200kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SOIC  

### **Descriptions:**  
The LT1510IS is a current-mode switching regulator designed for high-efficiency step-down (buck) applications. It includes an onboard power switch and is optimized for battery-powered systems, providing stable output voltage with minimal external components.  

### **Features:**  
- **Current-Mode Control:** Ensures fast transient response and stable operation.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage is close to the output.  
- **Internal Power Switch:** Reduces external component count.  
- **Short-Circuit Protection:** Enhances reliability under fault conditions.  
- **Adjustable Soft-Start:** Prevents inrush current at startup.  
- **Thermal Shutdown:** Protects the device from overheating.  

This information is based solely on the manufacturer's datasheet and product documentation.

Application Scenarios & Design Considerations

Constant-Voltage/ Constant-Current Battery Charger
Partnumber Manufacturer Quantity Availability
LT1510IS LT 48 In Stock

Description and Introduction

Constant-Voltage/ Constant-Current Battery Charger The LT1510IS is a switching regulator IC manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Specifications:**  
- **Type:** Switching Regulator (Step-Up/Boost)  
- **Input Voltage Range:** 2V to 30V  
- **Output Voltage Range:** Adjustable up to 35V  
- **Output Current:** Up to 1.5A (switch current limit)  
- **Switching Frequency:** 200kHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SOIC (LT1510IS)  

### **Descriptions:**  
- The LT1510IS is a current-mode PWM boost converter designed for high-efficiency step-up (boost) applications.  
- It includes an internal 1.5A power switch and can generate high output voltages from low input sources.  
- The IC features cycle-by-cycle current limiting and thermal shutdown for protection.  

### **Features:**  
- **High Efficiency:** Optimized for low power loss.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Low Quiescent Current:** Typically 2.5mA.  
- **Soft-Start Function:** Reduces inrush current.  
- **Current Mode Control:** Improves transient response.  
- **Thermal Shutdown Protection:** Prevents overheating.  

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

Application Scenarios & Design Considerations

Constant-Voltage/ Constant-Current Battery Charger

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