IR21571STRPBF
- Mfr.Part #
- IR21571STRPBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BALLAST CNTRL 50.5KHZ 16SOIC
- Stock
- 59,213
- In Stock :
- 59,213
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Lighting, Ballast Controllers
- Width :
- 3.9mm
- Input Voltage-Nom :
- 14V
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 16
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Output Current :
- 500mA
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 1.75mm
- Frequency :
- 45.5kHz~50.5kHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Functions :
- 1
- Input Voltage (Min) :
- 11.4V
- Dimming :
- No
- Operating Temperature :
- -40°C~125°C
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 12 Weeks
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Max Power Dissipation :
- 1W
- Nominal Supply Current :
- 20mA
- Input Voltage (Max) :
- 14.5V
- Base Part Number :
- IR21571SPBF
- Rise Time :
- 85ns
- Terminal Finish :
- Tin (Sn)
- Type :
- Ballast Controller
- Terminal Form :
- Gull wing
- Fall Time (Typ) :
- 45 ns
- Number of Drivers :
- 2
- Number of Terminations :
- 16
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Power Dissipation :
- 1W
- JESD-609 Code :
- e3
- Switcher Configuration :
- Push-Pull
- Voltage - Supply :
- 10.5V~16.5V
- Length :
- 9.9mm
- Output Voltage :
- 25V
- Operating Supply Current :
- 5.5mA
- Published :
- 2005
- Datasheets
- IR21571STRPBF
IR21571STRPBF Documents

Lighting, Ballast Controllers Infineon Technologies IR21571STRPBF Overview
Introducing the IR21571STRPBF from Infineon Technologies, a state-of-the-art IC ballast control solution tailored for advanced lighting applications. This product stands out in the Lighting, Ballast Controllers category, combining robust design with innovative technology. Designed to operate at a frequency of 50.5 kHz within a 16SOIC package, the IR21571STRPBF ensures efficient driving of fluorescent lighting systems. Its integration facilitates improved power conservation and enhanced lamp life, making it an ideal choice for developers looking to optimize lighting solutions in commercial and industrial environments. The Lighting, Ballast Controllers Infineon Technologies IR21571STRPBF not only offers reliability but also promotes energy efficiency, crucial for bulk purchasing decisions by B2B customers.
IR21571STRPBF Features
The IR21571STRPBF includes multiple features designed for superior performance in lighting management. It supports half-bridge topology with minimal external components, which simplifies assembly and reduces system costs. The device also features an integrated bootstrap diode, providing high voltage gate drive efficiency. Additionally, the protection mechanisms against under-voltage and over-temperature conditions ensure the durability and safety of your lighting systems.
IR21571STRPBF Applications
- Commercial Lighting Systems: Utilizes advanced control for managing lighting intensity and power usage, optimizing energy consumption in office buildings and retail spaces.
- Industrial Lighting: Provides robust drive solutions that enhance the reliability and lifespan of lighting in harsh environments such as factories and warehouses.
- Residential Lighting: Adapts seamlessly to home lighting systems, offering efficient control and reduced energy bills.
- Outdoor Lighting: Ensures consistent performance and durability for street lamps and outdoor fixtures, contributing to safer and more sustainable urban environments.
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