IR21571STRManufacturer: IR Ballast Control, Below Resonance Protection, Thermal Overload Protection, Protection from Failure to Strike, Programmable Preheat Time and Run Frequency, Programmable Deadtime, Automatic Restart for Lamp Exchange in a 16-lead SOIC Narrow p | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| IR21571STR | IR | 12000 | In Stock |
Description and Introduction
Ballast Control, Below Resonance Protection, Thermal Overload Protection, Protection from Failure to Strike, Programmable Preheat Time and Run Frequency, Programmable Deadtime, Automatic Restart for Lamp Exchange in a 16-lead SOIC Narrow p **Introduction to the IR21571STR from International Rectifier**  
The IR21571STR is a high-performance, self-oscillating half-bridge driver IC designed for power electronics applications. Manufactured by International Rectifier, this component integrates a high-side and low-side gate driver with a built-in oscillator, simplifying the design of resonant and hard-switched converters.   Featuring a robust 600V rated floating channel, the IR21571STR ensures reliable operation in demanding environments. Its advanced dead-time control minimizes shoot-through currents, enhancing efficiency and system safety. The device operates at a fixed frequency, making it suitable for applications such as electronic ballasts, induction heating, and DC-DC converters.   With a compact SOIC-8 package, the IR21571STR offers space-saving benefits while maintaining high noise immunity and thermal stability. Its integrated bootstrap diode reduces external component count, streamlining circuit design. Engineers favor this driver for its ease of implementation and consistent performance in high-voltage power systems.   The IR21571STR exemplifies International Rectifier's commitment to delivering reliable power management solutions, making it a preferred choice for designers seeking efficiency and durability in half-bridge configurations. |
|||
For immediate assistance, call us at +86 533 2716050 or email [email protected]
Specializes in hard-to-find components chips