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LTC3417AIDHC-2#PBF from LINEAR

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LTC3417AIDHC-2#PBF

Manufacturer: LINEAR

Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator

Partnumber Manufacturer Quantity Availability
LTC3417AIDHC-2#PBF,LTC3417AIDHC2#PBF LINEAR 153 In Stock

Description and Introduction

Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator The LTC3417AIDHC-2#PBF is a dual monolithic synchronous step-down DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.25V to 5.5V  
- **Output Voltage Range:** 0.6V to 5.5V (adjustable)  
- **Output Current:** Up to 2.5A per channel (total 5A)  
- **Switching Frequency:** 4MHz (synchronizable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead DFN (5mm x 3mm)  
- **Features:**  
  - Dual independent outputs  
  - Low dropout operation (100% duty cycle)  
  - Adjustable current limit  
  - Power good indicator  
  - Internal soft-start  
  - Short-circuit protection  
  - Thermal shutdown  

### **Descriptions:**  
The LTC3417AIDHC-2#PBF is a high-efficiency, dual-channel synchronous buck regulator designed for portable applications. It operates at a fixed 4MHz switching frequency, reducing the need for large external components. The device includes independent enable controls, power good indicators, and internal compensation for simplified design.  

### **Features:**  
- **High Efficiency:** Minimizes power loss with synchronous rectification.  
- **Low Dropout Operation:** Supports 100% duty cycle for extended battery life.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Synchronizable:** Can be synchronized to an external clock.  
- **Compact Design:** Small DFN package saves board space.  
- **Robust Protection:** Includes overcurrent, thermal shutdown, and soft-start.  

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

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