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LTC1539IGW#PBF from LINEAR

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LTC1539IGW#PBF

Manufacturer: LINEAR

Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators

Partnumber Manufacturer Quantity Availability
LTC1539IGW#PBF,LTC1539IGWPBF LINEAR 108 In Stock

Description and Introduction

Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators The LTC1539IGW#PBF is a product from Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Part Number:** LTC1539IGW#PBF  
- **Package:** SSOP-28  
- **Type:** Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulator Controller  
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** Adjustable down to 1.25V  
- **Switching Frequency:** Adjustable up to 500kHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Efficiency:** Up to 95%  
- **Current Limit:** Programmable  

### **Descriptions:**
The LTC1539IGW#PBF is a dual synchronous step-down switching regulator controller designed for high efficiency and low noise applications. It operates from a wide input voltage range and provides two adjustable output voltages. The device features synchronous rectification for improved efficiency and includes programmable current limiting.  

### **Features:**
- Dual output synchronous buck controller  
- Wide input voltage range (4V to 36V)  
- Adjustable switching frequency (up to 500kHz)  
- Programmable soft-start  
- Low noise operation  
- Synchronous rectification for high efficiency  
- Current mode control for fast transient response  
- Overcurrent protection  
- Thermal shutdown protection  
- Available in a 28-lead SSOP package  

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

Application Scenarios & Design Considerations

Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators

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