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SC2615MLTR from SEMTCH

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SC2615MLTR

Manufacturer: SEMTCH, SC, SEMTECH

Complete DDR Power Solution
Partnumber Manufacturer Quantity Availability
SC2615MLTR SEMTCH, SC, SEMTECH 7879 In Stock

Description and Introduction

Complete DDR Power Solution The part **SC2615MLTR** is manufactured by **SEMTECH**.  

### **Specifications:**  
- **Type:** Synchronous Buck Regulator  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable from 0.6V to 5.5V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DFN-10 (3x3mm)  

### **Descriptions:**  
The **SC2615MLTR** is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring high performance in a compact footprint. It integrates low RDS(on) MOSFETs to minimize power loss and supports a wide input voltage range.  

### **Features:**  
- **Integrated Power MOSFETs** for reduced external components  
- **Adjustable Output Voltage** via external resistors  
- **High Efficiency** with up to 95% conversion efficiency  
- **1.2MHz Fixed Switching Frequency** for reduced noise and smaller external components  
- **Thermal Shutdown & Overcurrent Protection** for enhanced reliability  
- **Low Quiescent Current** for improved light-load efficiency  
- **Soft-Start Function** to limit inrush current  

This part is commonly used in **point-of-load (POL) regulation, networking equipment, industrial applications, and consumer electronics**.  

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Application Scenarios & Design Considerations

Complete DDR Power Solution

Alternative Part Number

  • LM5116MH --: Wide-input synchronous buck controller with similar gate-drive and current-limit features; well-documented and widely available substitute for SC2615-class controllers.
  • ISL6545CBZ --: Single-phase synchronous buck PWM controller with comparable voltage-mode control and protection features, suitable for similar point-of-load applications.
  • TPS40170RGYR --: Synchronous buck controller with integrated drivers and similar input/output range, offering a robust alternative with good availability.
  • LM3489MM --: Widely available buck controller with comparable function and voltage range, good drop-in candidate for SC2615 designs.
  • TPS40210DGQ --: Versatile wide-input buck controller that can replace SC2615 in many step-down applications with similar external component count.
  • MAX1684EUB --: Compact step-down controller offering similar switching regulator functionality and package options for space-constrained designs.
  • MAX1684EUA --: Comparable step-down controller with similar switching frequency and current-mode architecture, suitable for the same power supply applications.
  • TPS40200DGQ --: Versatile wide-input buck controller with adjustable frequency and soft-start, functionally similar and a common cross-reference for SC2615 designs.

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