MC33129EFR2
- Mfr.Part #
- MC33129EFR2
- Manufacturer
- NXP Semiconductors
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR FLYBACK 14SOIC
- Stock
- 7,919
- In Stock :
- 7,919
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- DC DC Switching Controllers
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 14-SO
- Synchronous Rectifier :
- No
- Clock Sync :
- yes
- Function :
- Step-Up/Step-Down
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Voltage - Supply (Vcc/Vdd) :
- 3.24V~12V
- Frequency - Switching :
- 100kHz
- Base Part Number :
- MC33129
- Packaging :
- Tape and Reel (TR)
- Topology :
- Flyback
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Configuration :
- Positive, Isolation Capable
- Control Features :
- Enable, Frequency Control, Ramp, Soft Start
- Output Type :
- Transistor Driver
- Output Phases :
- 1
- RoHS Status :
- ROHS3 Compliant
- Published :
- 1997
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- MC33129EFR2

DC DC Switching Controllers NXP Semiconductors MC33129EFR2 Overview
The NXP Semiconductors MC33129EFR2 IC is a sophisticated DC DC Switching Controller designed for high-efficiency flyback control systems. This integrated circuit is tailored to provide precise control in a variety of power conversion applications, ensuring reliable performance in demanding environments. As businesses look to optimize their electronic designs for better performance and efficiency, the MC33129EFR2 offers a robust solution with its advanced technological architecture and flexibility, making it an ideal choice for manufacturers aiming to enhance their product offerings with high-quality, durable components.
MC33129EFR2 Features
The MC33129EFR2 features include its compact 14-SOIC package, making it suitable for space-constrained applications. It supports a wide range of input voltages, which is critical for versatile applications across different power systems. The controller is designed for optimal thermal performance, ensuring it operates efficiently under a range of temperature conditions. Its design focuses on minimizing electromagnetic interference (EMI), which is crucial for maintaining performance stability in sensitive electronic equipment.
MC33129EFR2 Applications
- Power Supplies for Consumer Electronics: In devices such as gaming consoles and televisions, the MC33129EFR2 helps regulate power efficiently, ensuring device safety and energy efficiency.
- Industrial Control Systems: This IC can be integrated into control systems requiring stable and reliable power supply under variable load conditions, enhancing system reliability and performance.
- Telecommunication Equipment: It ensures consistent performance in telecom infrastructure by providing stable power management, critical for maintaining uninterrupted communication services.
- Automotive Electronics: In automotive applications, the MC33129EFR2 contributes to the efficiency and reliability of electronic systems, which are crucial for safety and performance in vehicles.
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