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LT3483ES6 from LINEAR

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LT3483ES6

Manufacturer: LINEAR

Inverting Micropower DC/DC Converter with Schottky in ThinSOT Package

Partnumber Manufacturer Quantity Availability
LT3483ES6 LINEAR 96 In Stock

Description and Introduction

Inverting Micropower DC/DC Converter with Schottky in ThinSOT Package The LT3483ES6 is a step-up DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 16V  
- **Output Voltage Range:** Up to 40V  
- **Switching Frequency:** 1.2MHz  
- **Maximum Output Current:** 1A  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** SOT-23-6  
- **Efficiency:** Up to 85%  
- **Features:**  
  - Internal 1.5A, 40V Switch  
  - Adjustable Output Voltage  
  - Soft-Start Function  
  - Low Shutdown Current (<1µA)  
  - Current Mode Control  
  - Short-Circuit Protection  

### **Description:**  
The LT3483ES6 is a high-efficiency, fixed-frequency step-up DC/DC converter designed for applications requiring high output voltages. It integrates a 1.5A, 40V power switch and operates at a high switching frequency, allowing the use of small external components.  

### **Features:**  
- Wide input voltage range (2.5V to 16V)  
- High output voltage capability (up to 40V)  
- Adjustable output voltage  
- Low shutdown current (<1µA)  
- Internal soft-start reduces inrush current  
- Current mode control for improved transient response  
- Short-circuit and thermal protection  

This device is commonly used in battery-powered systems, industrial applications, and automotive electronics where high-voltage conversion is required.

Application Scenarios & Design Considerations

Inverting Micropower DC/DC Converter with Schottky in ThinSOT Package
Partnumber Manufacturer Quantity Availability
LT3483ES6 LT 13345 In Stock

Description and Introduction

Inverting Micropower DC/DC Converter with Schottky in ThinSOT Package The LT3483ES6 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:** 2.5V to 16V  
- **Output Voltage Range:** Up to 40V  
- **Switching Frequency:** 1.2MHz (fixed)  
- **Maximum Output Current:** 100mA (depends on input/output conditions)  
- **Quiescent Current:** 20µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-6  

### **Descriptions:**  
The LT3483ES6 is a high-efficiency, low-noise step-up DC/DC converter designed for applications requiring a regulated high voltage from a low input supply. It integrates a power switch, Schottky diode, and control circuitry, minimizing external components.  

### **Features:**  
- **Low Quiescent Current:** 20µA (typical) for improved efficiency in battery-powered applications.  
- **Internal Power Switch & Diode:** Reduces external component count.  
- **Fixed 1.2MHz Switching Frequency:** Allows for small external components.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **Shutdown Mode:** Reduces current consumption to <1µA when disabled.  
- **Thermal Shutdown Protection:** Safeguards the IC from overheating.  

The LT3483ES6 is commonly used in LCD bias supplies, portable instruments, and other applications requiring a compact, high-voltage boost converter.

Application Scenarios & Design Considerations

Inverting Micropower DC/DC Converter with Schottky in ThinSOT Package

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