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LT1341CG from LINEAR

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LT1341CG

Manufacturer: LINEAR

5V RS232 Transceiver with One Receiver Active in Shutdown

Partnumber Manufacturer Quantity Availability
LT1341CG LINEAR 300 In Stock

Description and Introduction

5V RS232 Transceiver with One Receiver Active in Shutdown The LT1341CG is a high-efficiency switching regulator controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 60V  
- **Output Voltage:** Adjustable  
- **Switching Frequency:** 100kHz (typical)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 16-Lead SOIC  
- **Control Method:** Current Mode  
- **Duty Cycle Range:** Up to 90%  
- **Quiescent Current:** 2.5mA (typical)  

### **Descriptions:**  
The LT1341CG is a versatile switching regulator controller designed for high-voltage applications. It features current-mode control for improved transient response and loop stability. The device is suitable for step-down (buck), step-up (boost), and inverting configurations.  

### **Features:**  
- Wide input voltage range (4V to 60V)  
- Adjustable output voltage  
- Current-mode control for stable operation  
- Low quiescent current (2.5mA typical)  
- Soft-start capability  
- Short-circuit protection  
- Thermal shutdown protection  
- Available in a 16-lead SOIC package  

This information is based on the manufacturer's datasheet. For detailed application notes and design considerations, refer to the official documentation.

Application Scenarios & Design Considerations

5V RS232 Transceiver with One Receiver Active in Shutdown
Partnumber Manufacturer Quantity Availability
LT1341CG LT 282 In Stock

Description and Introduction

5V RS232 Transceiver with One Receiver Active in Shutdown The LT1341CG is a high-efficiency, low-power switching regulator controller manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 3V to 30V  
- **Output Voltage Range:** Adjustable (depends on external components)  
- **Switching Frequency:** 100kHz to 500kHz (adjustable with external resistor)  
- **Quiescent Current:** 1.5mA (typical)  
- **Maximum Duty Cycle:** 95%  
- **Operating Temperature Range:** 0°C to 70°C (commercial grade)  
- **Package:** 16-Lead SOIC (CG suffix)  

### **Descriptions:**  
- The LT1341CG is a current-mode PWM controller designed for step-down (buck), step-up (boost), and flyback converter applications.  
- It includes an onboard 1.5A power switch, reducing the need for external components.  
- The device operates in either continuous or discontinuous conduction mode, depending on the load.  

### **Features:**  
- **Current-Mode Control:** Improves transient response and simplifies loop compensation.  
- **Adjustable Frequency:** Allows optimization for efficiency or component size.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Short-Circuit Protection:** Enhances reliability in fault conditions.  
- **Synchronous Capability:** Can be used with an external MOSFET for synchronous rectification.  

For detailed application circuits and performance curves, refer to the official datasheet from Analog Devices.

Application Scenarios & Design Considerations

5V RS232 Transceiver with One Receiver Active in Shutdown

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