onsemi

MAX829EUK

MAX829EUK Description

The MAX829EUK is a high-performance, charge pump DC switching voltage regulator designed and manufactured by onsemi. This device is part of the DC Switching Voltage Regulators category and is known for its fixed output type and ratiometric function. With a maximum input voltage of 5.5V and a minimum input voltage of 1.5V, the MAX829EUK is capable of delivering a continuous output current of 25mA. The output configuration can be set to either positive or negative, providing flexibility in various applications. The device operates with a switching frequency of 35kHz, making it suitable for high-speed operations.

MAX829EUK Features

• Fixed Output Type: Provides a consistent and reliable output voltage.
• Voltage - Input (Max): 5.5V ensures safe operation within a wide range of input voltages.
• Current - Output: 25mA allows for efficient power delivery to the load.
• Output Configuration: Positive or Negative flexibility for various applications.
• Ratiometric Function: Maintains output accuracy over temperature variations.
• Frequency - Switching: 35kHz for high-speed operations.
• Charge Pump Topology: Efficient power conversion with minimal external components.
• Surface Mount: Easy integration into PCB designs.
• Number of Outputs: 1, simplifying the design process for single output applications.
• REACH Unaffected: Compliant with European regulations, ensuring environmental safety.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for a wide range of environmental conditions.

MAX829EUK Applications

The MAX829EUK is ideal for applications requiring a reliable and efficient voltage regulator with a fixed output. Some specific use cases include:

1. Portable Electronics: Due to its low power consumption and small form factor, the MAX829EUK is perfect for powering portable devices like smartphones and wearables.
2. Industrial Control Systems: The device's ability to handle a wide range of input voltages makes it suitable for use in industrial control systems where power stability is crucial.
3. Automotive Electronics: The MAX829EUK can be used in automotive applications where a stable and reliable voltage supply is needed for various electronic components.

Conclusion of MAX829EUK

While the MAX829EUK is an obsolete product, it was a reliable and efficient charge pump DC switching voltage regulator during its time. Its unique features, such as ratiometric function, charge pump topology, and positive or negative output configuration, provided advantages over similar models. The MAX829EUK was ideal for a variety of applications, including portable electronics, industrial control systems, and automotive electronics. Although it is no longer in production, its legacy lives on through its performance and reliability in the applications it served.