IC Phoenix logo

Home ›  L  › L85 > LTC1876EG

LTC1876EG from LINEAR

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

LTC1876EG

Manufacturer: LINEAR

High Efficiency, 2-Phase, Dual Synchronous Step-Down Switching Controller and Step-Up Regulator

Partnumber Manufacturer Quantity Availability
LTC1876EG LINEAR 198 In Stock

Description and Introduction

High Efficiency, 2-Phase, Dual Synchronous Step-Down Switching Controller and Step-Up Regulator The LTC1876EG is a high-efficiency, dual monolithic synchronous step-down switching regulator controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** 0.8V to 5.5V (adjustable)  
- **Switching Frequency:** 550kHz (fixed)  
- **Maximum Duty Cycle:** 100%  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 28-Lead SSOP  

### **Descriptions:**  
- The LTC1876EG is designed for high-efficiency, dual-output step-down DC/DC conversion.  
- It drives all N-channel MOSFETs for synchronous rectification, improving efficiency.  
- Features a constant-frequency current-mode architecture for stable operation.  
- Includes adjustable soft-start and power-good indicators for each channel.  

### **Features:**  
- **Dual Output Controllers:** Independent control for two step-down regulators.  
- **Low Dropout Operation:** Allows 100% duty cycle for low input-output differentials.  
- **Current-Mode Control:** Ensures fast transient response and stable operation.  
- **Adjustable Soft-Start:** Prevents inrush current at startup.  
- **Power-Good Indicators:** Monitors output voltage status.  
- **Synchronous Rectification:** Enhances efficiency by reducing conduction losses.  
- **Wide Input Range:** Suitable for various power sources, including automotive and industrial applications.  

This information is based on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
LTC1876EG LT 538 In Stock

Description and Introduction

High Efficiency, 2-Phase, Dual Synchronous Step-Down Switching Controller and Step-Up Regulator The LTC1876EG is a high-efficiency, monolithic synchronous step-down switching regulator controller manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Input Voltage Range:** 4V to 60V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** Programmable from 50kHz to 500kHz  
- **Maximum Duty Cycle:** 100%  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 20-Lead SSOP  

### **Descriptions and Features:**  
- **High Efficiency:** Uses synchronous rectification to minimize power loss.  
- **Wide Input Range:** Suitable for industrial, automotive, and telecom applications.  
- **Adjustable Frequency:** Allows optimization for efficiency or component size.  
- **Low Dropout Operation:** Maintains regulation even when input voltage approaches output voltage.  
- **Current Mode Control:** Provides fast transient response and cycle-by-cycle current limiting.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Thermal Shutdown:** Protects the device from overheating.  

The LTC1876EG is designed for high-power applications requiring a robust and efficient step-down regulator solution.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips