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SLK2511 from TI,Texas Instruments

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SLK2511

Manufacturer: TI

OC-48,24,12 SONET SDH Multi-rate Transceiver

Partnumber Manufacturer Quantity Availability
SLK2511 TI 15 In Stock

Description and Introduction

OC-48,24,12 SONET SDH Multi-rate Transceiver The SLK2511 is a high-performance, synchronous buck controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** 0.8V to 5.5V  
- **Switching Frequency:** Adjustable from 200kHz to 2.2MHz  
- **Maximum Output Current:** Up to 25A (with external FETs)  
- **Efficiency:** Up to 95%  
- **Control Method:** Peak current mode control  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 20-pin HTSSOP (PowerPAD™)  

### **Descriptions:**  
The SLK2511 is designed for high-efficiency DC-DC conversion in applications such as industrial, automotive, and telecom power supplies. It supports synchronous rectification for improved efficiency and includes features like adjustable switching frequency, soft-start, and overcurrent protection.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 4.5V to 36V operation  
- **Adjustable Frequency:** Allows optimization for efficiency or size  
- **Integrated MOSFET Drivers:** Reduces external component count  
- **Programmable Soft-Start:** Prevents inrush current  
- **Protection Features:** Overcurrent, overvoltage, and thermal shutdown  
- **Synchronization Capability:** Can sync to an external clock  
- **Low Quiescent Current:** Enhances efficiency at light loads  

This information is based on TI's official documentation for the SLK2511.

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