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IRU3018CW

5 Bit Prog SynchBuck CIC Adj LDO 200mA LDO Regul in a 24-Pin SOIC(WB) package

Partnumber Manufacturer Quantity Availability
IRU3018CW 37 In Stock

Description and Introduction

5 Bit Prog SynchBuck CIC Adj LDO 200mA LDO Regul in a 24-Pin SOIC(WB) package The IRU3018CW is a DC-DC converter module manufactured by Murata Power Solutions. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 18–36 VDC  
- **Output Voltage:** 3.3 VDC  
- **Output Current:** 18 A (max)  
- **Output Power:** 60 W  
- **Efficiency:** Up to 93%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Isolation Voltage:** 1500 VDC  
- **Dimensions:** 33.0 × 12.7 × 8.1 mm (1.3 × 0.5 × 0.32 in)  

### **Descriptions:**
- The IRU3018CW is a high-efficiency, non-isolated DC-DC converter designed for distributed power architectures.  
- It is part of Murata’s IRU series, known for compact size and high power density.  
- Suitable for industrial, telecommunications, and embedded computing applications.  

### **Features:**
- **Non-Isolated Design:** Optimized for point-of-load (POL) applications.  
- **High Efficiency:** Up to 93% efficiency reduces power loss.  
- **Wide Input Range:** Supports 18–36 VDC input.  
- **Compact Size:** Small footprint for space-constrained designs.  
- **Remote On/Off Control:** Allows external enable/disable functionality.  
- **Overcurrent & Overtemperature Protection:** Enhances reliability.  
- **RoHS & REACH Compliant:** Meets environmental regulations.  

For exact performance under specific conditions, refer to the manufacturer’s datasheet.

Application Scenarios & Design Considerations

5 Bit Prog SynchBuck CIC Adj LDO 200mA LDO Regul in a 24-Pin SOIC(WB) package

Alternative Part Number

  • ISL6520ACBZ --: Single-phase synchronous buck PWM controller in SOIC-8, functionally similar to the IRU3018 controller and widely available.
  • AP3585 --: Synchronous buck controller with comparable voltage-mode control and gate drive, suitable as a drop-in style replacement in many designs.
  • LM2743 --: Low-voltage synchronous buck controller offering similar control loop and protection features for point-of-load applications.
Partnumber Manufacturer Quantity Availability
IRU3018CW IOR 578 In Stock

Description and Introduction

5 Bit Prog SynchBuck CIC Adj LDO 200mA LDO Regul in a 24-Pin SOIC(WB) package The IRU3018CW is a DC-DC converter module manufactured by IOR (Integrated Power Research). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:** IOR (Integrated Power Research)  

### **Specifications:**  
- **Input Voltage Range:** 18–36 VDC  
- **Output Voltage:** 3.3 VDC  
- **Output Current:** 18 A (max)  
- **Output Power:** 60 W  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Isolation Voltage:** 1500 VDC (input to output)  
- **Regulation:** ±1% (line and load)  
- **Ripple & Noise:** <50 mV (p-p)  
- **Protections:** Overcurrent, overtemperature, and input under-voltage lockout  

### **Descriptions:**  
- The IRU3018CW is a high-efficiency, non-isolated DC-DC converter designed for industrial and embedded applications.  
- It provides a regulated 3.3V output from a wide-range 18–36V input.  
- Compact and lightweight, suitable for space-constrained applications.  

### **Features:**  
- **Wide Input Range:** Operates from 18V to 36V DC.  
- **High Efficiency:** Up to 90% conversion efficiency.  
- **Compact Design:** Small footprint for easy integration.  
- **Robust Protection:** Includes overcurrent, overtemperature, and under-voltage lockout.  
- **Low Ripple & Noise:** Ensures stable power delivery.  
- **No Minimum Load Required:** Operates efficiently even at low loads.  

This information is based solely on the manufacturer's provided data.

Application Scenarios & Design Considerations

5 Bit Prog SynchBuck CIC Adj LDO 200mA LDO Regul in a 24-Pin SOIC(WB) package

Alternative Part Number

  • SC2618MLTRT --: Single-phase synchronous buck controller with similar voltage-mode architecture and SOIC package, suitable for the same point-of-load regulation applications.
  • ISL6520ACBZ --: Widely available single-phase PWM buck controller with comparable input range and gate drive, often used as a drop-in replacement in POL designs.
  • TPS5210PWP --: Synchronous buck controller with similar control scheme and protection features, usable with minor external component adjustments.
Partnumber Manufacturer Quantity Availability
IRU3018CW IR 509 In Stock

Description and Introduction

5 Bit Prog SynchBuck CIC Adj LDO 200mA LDO Regul in a 24-Pin SOIC(WB) package The IRU3018CW is a high-speed, low-side gate driver IC manufactured by Infineon Technologies. Below are the manufacturer's specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Manufacturer:** Infineon Technologies  
- **Part Number:** IRU3018CW  
- **Type:** Low-Side Gate Driver IC  
- **Output Current (Peak Source/Sink):** 4.0 A / 8.0 A  
- **Supply Voltage (VDD):** 10 V to 20 V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Propagation Delay (Typical):** 35 ns  
- **Rise/Fall Time (10% to 90%):** 15 ns / 10 ns  
- **Input Logic Compatibility:** CMOS/TTL  
- **Under-Voltage Lockout (UVLO):** Yes  
- **Package:** SOIC-8  

### **Descriptions:**
The IRU3018CW is designed to drive MOSFETs and IGBTs in low-side configurations efficiently. It features high noise immunity, fast switching speeds, and robust protection mechanisms, making it suitable for high-frequency switching applications such as motor drives, power supplies, and inverters.

### **Features:**
- **High Peak Output Current:** 4 A source / 8 A sink for fast switching.  
- **Wide Supply Voltage Range:** 10 V to 20 V for flexible operation.  
- **Fast Propagation Delay:** Ensures minimal switching losses.  
- **CMOS/TTL Compatible Inputs:** Easy interfacing with control logic.  
- **Under-Voltage Lockout (UVLO):** Prevents malfunction at low voltages.  
- **Robust Protection:** High noise immunity and shoot-through prevention.  
- **Compact SOIC-8 Package:** Space-efficient for PCB designs.  

For detailed application notes and further technical information, refer to the official Infineon datasheet.

Application Scenarios & Design Considerations

5 Bit Prog SynchBuck CIC Adj LDO 200mA LDO Regul in a 24-Pin SOIC(WB) package

Alternative Part Number

  • ISL6520ACBZ --: Single synchronous buck PWM controller in SOIC-8, functionally similar to the IRU3018 controller; Renesas/Intersil is the successor to IR's power management line, so it is a natural cross-reference.
  • TPS5210PWP --: Synchronous buck PWM controller with comparable voltage-mode control and gate drive capability, suitable as a functional replacement in DC-DC converter designs.
  • LTC3728EG --: Dual synchronous step-down switching regulator controller offering similar control architecture and drive strength, usable as an alternative controller in similar power supply topologies.

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