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LTC3836EUFD from LINEAR

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LTC3836EUFD

Manufacturer: LINEAR

Dual 2-Phase, No RSENSE Low VIN Synchronous Controller

Partnumber Manufacturer Quantity Availability
LTC3836EUFD LINEAR 14 In Stock

Description and Introduction

Dual 2-Phase, No RSENSE Low VIN Synchronous Controller The LTC3836EUFD is a high-efficiency, dual-output synchronous step-down DC/DC controller from Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 38V  
- **Output Voltage Range:** 0.6V to 5.5V (adjustable)  
- **Switching Frequency:** 200kHz to 2MHz (adjustable)  
- **Maximum Output Current:** Up to 20A per phase (dependent on external components)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 28-Lead QFN (5mm x 5mm)  

### **Descriptions:**  
- The LTC3836EUFD is a dual-phase, synchronous step-down switching regulator controller designed for high-current applications.  
- It uses a constant-frequency, current-mode architecture for precise regulation and fast transient response.  
- The device supports multiphase operation for reduced input and output ripple.  
- It includes features like adjustable soft-start, power-good indicators, and differential remote sensing for accurate voltage regulation.  

### **Features:**  
- **Dual-Output or Single-Output with Multiphase Operation**  
- **Adjustable Frequency (200kHz to 2MHz)**  
- **Programmable Soft-Start**  
- **Power-Good Output Indicators**  
- **Differential Remote Sensing**  
- **Low Quiescent Current (70µA in Sleep Mode)**  
- **Wide Input Voltage Range (4.5V to 38V)**  
- **High Efficiency (Up to 95%)**  
- **Thermally Enhanced QFN Package**  

This device is suitable for applications such as high-performance DSPs, FPGAs, and industrial power systems requiring high efficiency and precise regulation.

Application Scenarios & Design Considerations

Dual 2-Phase, No RSENSE Low VIN Synchronous Controller

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