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LT1930AES5#TR from LT

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15.625ms

LT1930AES5#TR

Manufacturer: LT

1A, 1.2MHz/2.2MHz, Step-Up DC/DC Converters in ThinSOT

Partnumber Manufacturer Quantity Availability
LT1930AES5#TR,LT1930AES5TR LT 1524 In Stock

Description and Introduction

1A, 1.2MHz/2.2MHz, Step-Up DC/DC Converters in ThinSOT The LT1930AES5#TR is a step-up DC/DC converter manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 1.2V to 16V  
- **Output Voltage Range:** Up to 40V  
- **Switching Frequency:** 1.2MHz  
- **Output Current:** Up to 350mA (depends on input/output conditions)  
- **Quiescent Current:** 1.1mA (typical)  
- **Shutdown Current:** <1µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
- The LT1930AES5#TR is a high-efficiency, fixed-frequency step-up DC/DC converter designed for battery-powered applications.  
- It integrates a power switch and supports low input voltages, making it suitable for single-cell or multi-cell battery systems.  
- The device operates in a current-limited, pulse-width modulation (PWM) mode for stable performance.  

### **Features:**  
- **High Efficiency:** Up to 90% efficiency with internal power switch.  
- **Low Start-Up Voltage:** Can start with input voltages as low as 1.2V.  
- **Fixed Frequency Operation:** 1.2MHz switching frequency reduces noise and component size.  
- **Soft-Start Function:** Limits inrush current during startup.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Small Footprint:** SOT-23-5 package for space-constrained applications.  

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

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