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MAX17149ETE+T

MAX17149ETE+T Description

The MAX17149ETE+T is an obsolete, surface-mount DC-DC regulator designed and manufactured by Analog Devices Inc./Maxim Integrated. This external/internal LED driver is part of the category of LED drivers and is specifically tailored for backlight applications. With a unique combination of features, the MAX17149ETE+T stands out among similar models in the market.

MAX17149ETE+T Features

• Internal Switch(s): The MAX17149ETE+T incorporates internal switches, which simplifies the design and reduces the number of external components required.
• Voltage - Supply (Min/Max): The device operates on a supply voltage ranging from 3V to 26V, offering flexibility in various applications.
• Number of Outputs: It provides 6 outputs, which is beneficial for applications requiring multiple LED channels.
• Type: As a DC-DC regulator, the MAX17149ETE+T efficiently converts and regulates power, ensuring stable LED operation.
• Dimming: The device supports PWM dimming, allowing for precise control over LED brightness levels.
• Current - Output / Channel: Each channel can deliver up to 45mA, which is suitable for low to medium power LED applications.
• Mounting Type: The surface mount design allows for compact and efficient PCB layout.
• RoHS Status: The MAX17149ETE+T is ROHS3 Compliant, ensuring environmental responsibility in manufacturing.
• Moisture Sensitivity Level (MSL): Rated at level 1, the device can be stored and handled without special precautions against moisture.
• REACH Status: The product is REACH Unaffected, adhering to the European Union's regulation on chemicals.

MAX17149ETE+T Applications

The MAX17149ETE+T is ideal for backlight applications in various electronic devices, such as:

• LCD Monitors: Provides stable and adjustable current for backlight LEDs in computer monitors.
• TVs: Offers efficient power regulation for LED backlighting in televisions.
• Portable Devices: Suitable for powering LED backlights in tablets and smartphones.
• Automotive Displays: Can be used in dashboard and infotainment system backlighting.

Conclusion of MAX17149ETE+T

While the MAX17149ETE+T is now considered obsolete, it was a robust and efficient solution for LED backlighting applications. Its multiple outputs, PWM dimming capabilities, and wide supply voltage range made it a versatile choice for designers looking to implement stable and adjustable LED lighting in their products. Although it may no longer be in production, understanding its specifications can be beneficial for those working with legacy systems or seeking to replace it with a modern equivalent.