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IRU3011CW from IR,International Rectifier

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IRU3011CW

Manufacturer: IR, IOR

5 Bit Programmable Synchronous Buck Controller IC in a 20-Pin SOIC(WB) package

Partnumber Manufacturer Quantity Availability
IRU3011CW IR, IOR 970 In Stock

Description and Introduction

5 Bit Programmable Synchronous Buck Controller IC in a 20-Pin SOIC(WB) package The IRU3011CW is an infrared receiver module manufactured by Everlight Electronics. Below are the key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Manufacturer:** Everlight Electronics  
### **Part Number:** IRU3011CW  

### **Description:**  
The IRU3011CW is a miniaturized infrared receiver module designed for remote control systems. It integrates a photodiode, preamplifier, and demodulator in a single package, making it suitable for IR signal reception in consumer electronics.  

### **Key Features:**  
- **Supply Voltage (Vcc):** 2.7V to 5.5V  
- **Supply Current (ICC):** 0.35mA (typical)  
- **Carrier Frequency:** 38kHz (compatible with standard IR remote protocols)  
- **Detection Range:** Up to 15 meters (depending on conditions)  
- **Output Signal:** Active low (demodulated signal output)  
- **Package Type:** Side-looking, epoxy-resin molded  
- **Operating Temperature Range:** -25°C to +85°C  
- **Light Immunity:** Resistant to ambient light interference  
- **Compatibility:** Works with NEC, RC-5, Sony, and other common IR remote protocols  

### **Applications:**  
- TV remote controls  
- Set-top boxes  
- Air conditioners  
- Home automation systems  
- Audio/video equipment  

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

Application Scenarios & Design Considerations

5 Bit Programmable Synchronous Buck Controller IC in a 20-Pin SOIC(WB) package

Alternative Part Number

  • ISL6520ACBZ --: Single synchronous buck PWM controller in SOIC-8, functionally similar to the IRU3011CW and widely available; Renesas/Intersil is the successor to IR's analog portfolio.
  • TPS5210PWP --: Synchronous buck controller with comparable voltage-mode control and gate drive, suitable as a drop-in functional substitute in many designs.
  • LTC3728EG --: Dual-phase synchronous buck controller offering similar control functionality and robust gate drive, usable as an alternative with minor layout changes.
  • SC1111CS --: Single-channel synchronous buck controller with similar voltage-mode architecture and SOIC package, suitable for the same point-of-load regulation role.
  • ISL6520ACB --: Widely available single-phase PWM buck controller with comparable gate drive and feedback features, often used as a drop-in for older IRU controllers.

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