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IR21365S from IOR,International Rectifier

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IR21365S

Manufacturer: IOR

3 Phase Driver, Soft Turn-on, Inverting Input Separate High and Low Side Inputs, 200ns Deadtime in a 28-lead SOIC package

Partnumber Manufacturer Quantity Availability
IR21365S IOR 59 In Stock

Description and Introduction

3 Phase Driver, Soft Turn-on, Inverting Input Separate High and Low Side Inputs, 200ns Deadtime in a 28-lead SOIC package The IR21365S is a high-voltage, high-speed power MOSFET and IGBT driver with integrated protection features. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Manufacturer:**  
- **International Rectifier (IR)**  

### **Specifications:**  
- **Output Current:** ±2.5A (peak)  
- **Operating Voltage Range:** 10V to 20V  
- **High-Side Floating Supply Voltage:** Up to 600V  
- **Logic Input Compatibility:** 3.3V, 5V, and 15V logic levels  
- **Propagation Delay:** 120ns (typical)  
- **Deadtime (Programmable):** Adjustable via external resistor  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** 28-Lead SOIC  

### **Descriptions:**  
- The IR21365S is a three-phase gate driver IC designed for high-power applications, including motor drives and inverters.  
- It integrates six independent high- and low-side drivers with protection features such as under-voltage lockout (UVLO) and over-current shutdown.  
- The device supports bootstrap operation for high-side drivers, eliminating the need for isolated power supplies.  

### **Features:**  
- **Integrated Fault Protection:** Includes over-current shutdown and under-voltage lockout (UVLO).  
- **Cross-Conduction Prevention:** Programmable deadtime to prevent shoot-through.  
- **High Noise Immunity:** CMOS Schmitt-triggered inputs for robust operation.  
- **Fault Reporting:** Fault output pin for system diagnostics.  
- **Matched Propagation Delays:** Ensures synchronized switching.  
- **Bootstrap Operation:** Simplifies high-side drive circuitry.  

This information is based solely on Ic-phoenix technical data files for the IR21365S driver IC.

Partnumber Manufacturer Quantity Availability
IR21365S IR 162 In Stock

Description and Introduction

3 Phase Driver, Soft Turn-on, Inverting Input Separate High and Low Side Inputs, 200ns Deadtime in a 28-lead SOIC package The IR21365S is a high-voltage, high-speed power MOSFET and IGBT driver from International Rectifier (IR).  

### **Manufacturer:**  
- **International Rectifier (IR)**  

### **Key Specifications:**  
- **High-Voltage Range:** Up to 600V  
- **Floating Channel Design:** Allows driving high-side and low-side N-channel MOSFETs or IGBTs  
- **Output Current:** Typically 200mA source / 350mA sink  
- **Operating Frequency:** High-speed switching capability  
- **Undervoltage Lockout (UVLO):** Protection for both high-side and low-side drivers  
- **Deadtime Control:** Prevents shoot-through in half-bridge configurations  
- **Logic Input Compatibility:** 3.3V and 5V logic compatible  
- **Package:** Typically available in SOIC-28  

### **Descriptions and Features:**  
- **Three Independent Half-Bridge Drivers:** Can drive three high-side and three low-side switches  
- **Integrated Bootstrap Function:** Simplifies high-side gate drive circuitry  
- **Fault Reporting:** Provides feedback for overcurrent or short-circuit conditions  
- **CMOS Schmitt-Triggered Inputs:** Enhanced noise immunity  
- **Matched Propagation Delays:** Ensures precise switching timing  
- **Cross-Conduction Prevention:** Built-in deadtime insertion  

The IR21365S is commonly used in motor drives, inverters, and other high-power switching applications.

Partnumber Manufacturer Quantity Availability
IR21365S IRF 40 In Stock

Description and Introduction

3 Phase Driver, Soft Turn-on, Inverting Input Separate High and Low Side Inputs, 200ns Deadtime in a 28-lead SOIC package The IR21365S is a high-voltage, high-speed power MOSFET and IGBT driver from International Rectifier (IRF).  

### **Specifications:**  
- **Voltage Rating:**  
  - High-side voltage: Up to 600V  
  - Logic supply voltage: 10V to 20V  
  - Output current: Up to 200mA (source/sink)  
- **Switching Speed:**  
  - Propagation delay: ~120ns (typical)  
  - Rise/Fall time: ~50ns (typical)  
- **Protection Features:**  
  - Undervoltage lockout (UVLO) for all channels  
  - Fault reporting  
  - Overcurrent protection  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 28-lead SOIC  

### **Descriptions:**  
The IR21365S is a three-phase gate driver IC designed for high-power applications, including motor drives and inverters. It integrates high-side and low-side drivers with independent inputs for each phase.  

### **Features:**  
- **Independent High- and Low-Side Outputs:** Allows flexible control of MOSFET/IGBT switching.  
- **Floating High-Side Drive:** Supports bootstrap operation.  
- **CMOS/LSTTL Compatible Inputs:** Works with 3.3V or 5V logic.  
- **Matched Propagation Delays:** Ensures precise switching timing.  
- **Fault Protection:** Includes UVLO and overcurrent shutdown.  
- **Low Power Consumption:** Optimized for efficiency.  

This driver is commonly used in industrial, automotive, and power conversion systems.

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