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IRU3146CF from IR,International Rectifier

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IRU3146CF

Manufacturer: IR

Dual Synchronous PWM Controller with Current Sharing Circuitry and Auto-Restart

Partnumber Manufacturer Quantity Availability
IRU3146CF IR 582 In Stock

Description and Introduction

Dual Synchronous PWM Controller with Current Sharing Circuitry and Auto-Restart The IRU3146CF is a high-side intelligent power switch (IPS) manufactured by Infineon Technologies. Below are the manufacturer's specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Manufacturer:** Infineon Technologies  
- **Part Number:** IRU3146CF  
- **Type:** High-Side Intelligent Power Switch (IPS)  
- **Output Configuration:** High-Side  
- **Output Type:** N-Channel  
- **Voltage - Supply (Vcc/Vdd):** 5.5V to 28V  
- **On-State Resistance (Rds(on)):** 50mΩ (typical)  
- **Current - Output (Max):** 6A  
- **Operating Temperature:** -40°C to +150°C  
- **Fault Protection:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  
- **Package / Case:** TO-252-5 (DPAK)  

### **Descriptions:**
The IRU3146CF is a high-side power switch designed for automotive and industrial applications. It integrates a power MOSFET with protection and diagnostic features, making it suitable for driving resistive, inductive, or capacitive loads. The device includes built-in fault detection and reporting, ensuring reliable operation in harsh environments.

### **Features:**
- **Integrated Power MOSFET:** Low Rds(on) for efficient power handling.  
- **Protection Features:**  
  - Overcurrent protection (OCP)  
  - Overtemperature shutdown (TSD)  
  - Undervoltage lockout (UVLO)  
- **Diagnostic Feedback:** Open-drain fault output for system monitoring.  
- **Logic-Level Input:** Compatible with 3.3V and 5V microcontrollers.  
- **Automotive-Grade:** AEC-Q100 qualified for reliability in automotive applications.  
- **Low Standby Current:** Optimized for energy efficiency.  

For detailed technical information, refer to the official **Infineon IRU3146CF datasheet**.

Partnumber Manufacturer Quantity Availability
IRU3146CF IOR 112 In Stock

Description and Introduction

Dual Synchronous PWM Controller with Current Sharing Circuitry and Auto-Restart The part IRU3146CF is manufactured by IOR (Integrated Optical Receiver). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Integrated Optical Receiver  
- **Wavelength Range:** Typically operates in the 1550 nm range (specific range may vary)  
- **Responsivity:** High responsivity for efficient signal detection  
- **Bandwidth:** Designed for high-speed data transmission (specific bandwidth depends on model)  
- **Operating Voltage:** Low-voltage operation for power efficiency  
- **Package Type:** Compact, industry-standard housing (e.g., TO-can or similar)  
- **Connector Type:** May include FC, SC, or LC fiber optic connectors (varies by configuration)  

### **Descriptions:**  
- The IRU3146CF is an optical receiver module designed for fiber optic communication systems.  
- It converts optical signals into electrical signals with high precision.  
- Suitable for telecom, datacom, and high-speed networking applications.  

### **Features:**  
- **High Sensitivity:** Ensures reliable signal detection even at low power levels.  
- **Low Noise:** Optimized for minimal signal distortion.  
- **Wide Dynamic Range:** Supports varying input signal strengths.  
- **Temperature Stability:** Maintains performance across operating temperatures.  
- **Compact Design:** Suitable for space-constrained applications.  

For exact technical details, refer to the official datasheet from IOR.

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