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IRS2453D from IOR,International Rectifier

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IRS2453D

Manufacturer: IOR

SELF-OSCILLATING FULL-BRIDGE DRIVER IC

Partnumber Manufacturer Quantity Availability
IRS2453D IOR 38 In Stock

Description and Introduction

SELF-OSCILLATING FULL-BRIDGE DRIVER IC The IRS2453D is a high-speed, high-voltage gate driver IC manufactured by International Rectifier (IR). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

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

### **Specifications:**  
- **Output Current:** 2.0A (source) / 3.0A (sink)  
- **Voltage Range:** 10V to 20V (VCC)  
- **High-Side Floating Supply Voltage (VB):** Up to 600V  
- **Logic Input Compatibility:** 3.3V, 5V, and 15V  
- **Propagation Delay:** 120ns (typical)  
- **Deadtime Control:** Adjustable via external resistor  
- **Operating Frequency:** Up to 500kHz  
- **Package:** 8-lead SOIC  

### **Descriptions:**  
- The IRS2453D is a self-oscillating half-bridge gate driver IC designed for MOSFET and IGBT applications.  
- It integrates a high-voltage level-shifting circuit for driving high-side and low-side power switches.  
- The device includes a built-in oscillator with adjustable deadtime control for improved efficiency and reliability.  

### **Features:**  
- **Self-Oscillating Half-Bridge Driver**  
- **600V High-Side Bootstrap Voltage Capability**  
- **3.3V, 5V, and 15V Logic Input Compatible**  
- **Adjustable Deadtime Control**  
- **Undervoltage Lockout (UVLO) for Both Channels**  
- **Matched Propagation Delay for Both Channels**  
- **Low Di/dt Gate Drive for Reduced EMI**  

This information is based solely on the IRS2453D datasheet from International Rectifier (IR).

Partnumber Manufacturer Quantity Availability
IRS2453D IR 23 In Stock

Description and Introduction

SELF-OSCILLATING FULL-BRIDGE DRIVER IC The IRS2453D is a high-speed, high-voltage gate driver IC manufactured by International Rectifier (IR). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Voltage Rating:**  
  - High-side voltage (VB - VS): Up to 600V  
  - Output voltage (VO): 10V to 20V  
- **Output Current:**  
  - Source current: 290mA (typical)  
  - Sink current: 600mA (typical)  
- **Propagation Delay:**  
  - 120ns (typical)  
- **Switching Frequency:** Up to several hundred kHz  
- **Input Logic Compatibility:** 3.3V, 5V, and 15V TTL/CMOS  
- **Undervoltage Lockout (UVLO):**  
  - High-side: 8.7V (typical)  
  - Low-side: 8.7V (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-lead SOIC  

### **Description:**  
The IRS2453D is a self-oscillating half-bridge gate driver IC designed for driving MOSFETs and IGBTs in high-voltage applications. It integrates a high-speed Schmitt trigger oscillator, level shifting, and high-current output stages for efficient switching.  

### **Features:**  
- **Floating High-Side Driver:** Supports bootstrap operation for high-side switching.  
- **Self-Oscillating Design:** Eliminates the need for an external oscillator.  
- **Built-in Dead-Time Control:** Prevents shoot-through in half-bridge configurations.  
- **Low Power Consumption:** Optimized for energy-efficient operation.  
- **Cross-Conduction Prevention:** Ensures safe switching transitions.  
- **Robust Protection:** Includes UVLO for both high-side and low-side drivers.  

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

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