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LTC3834EFE#PBF from LINEAR

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LTC3834EFE#PBF

Manufacturer: LINEAR

30渭A IQ Synchronous Step-Down Controller

Partnumber Manufacturer Quantity Availability
LTC3834EFE#PBF,LTC3834EFEPBF LINEAR 350 In Stock

Description and Introduction

30渭A IQ Synchronous Step-Down Controller The LTC3834EFE#PBF is a high-efficiency, dual-output synchronous step-down switching regulator controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 38V  
- **Output Voltage Range:** 0.8V to 5.5V (adjustable)  
- **Switching Frequency:** 50kHz to 900kHz (programmable)  
- **Maximum Output Current:** Up to 20A per phase (with external MOSFETs)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 28-Lead TSSOP  

### **Descriptions:**  
The LTC3834EFE#PBF is designed for high-power applications requiring precise voltage regulation. It features two independent controllers, allowing for dual-output operation or multiphase single-output configurations. The device uses a constant-frequency current-mode architecture for fast transient response and low noise.  

### **Features:**  
- **Dual Independent or Multiphase Operation**  
- **Programmable Frequency (50kHz–900kHz)**  
- **Adjustable Soft-Start**  
- **Power Good Output Indicators**  
- **Overcurrent and Overtemperature Protection**  
- **Low Shutdown Current (<1µA)**  
- **Synchronizable to External Clock**  
- **Wide Input Voltage Range (4.5V–38V)**  

This regulator is commonly used in industrial, telecom, and computing applications where high efficiency and precise power management are required.

Application Scenarios & Design Considerations

30渭A IQ Synchronous Step-Down Controller

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