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BD9488F-GE2

BD9488F-GE2 Description

The BD9488F-GE2 is a high-performance DC-DC controller IC designed and manufactured by ROHM Semiconductor. This IC is part of the External/Internal LED Drivers category and is specifically tailored for backlight applications. With a maximum supply voltage of 18V and a minimum supply voltage of 9V, the BD9488F-GE2 offers a wide operating voltage range, making it suitable for various electronic devices. The IC is designed for surface mount applications and is available in a tape and reel packaging for easy integration into production processes.

BD9488F-GE2 Features

• Type: DC-DC Controller
• Number of Outputs: 1
• Frequency: 150kHz
• Dimming: Analog, PWM
• Internal Switch(s): No
• Voltage - Supply (Min): 9V
• Voltage - Supply (Max): 18V
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Base Product Number: BD9488
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• Product Status: Not For New Designs

The BD9488F-GE2 stands out from similar models due to its combination of high frequency, precise dimming capabilities, and wide operating voltage range. The absence of internal switches allows for greater flexibility in designing the power stage, enabling engineers to optimize the performance of their LED drivers.

BD9488F-GE2 Applications

The BD9488F-GE2 is ideal for backlight applications in various electronic devices, such as:

1. LCD Displays: The BD9488F-GE2 can be used to drive the backlight of LCD displays in devices like TVs, monitors, and laptops.
2. LED Lighting: This IC is suitable for driving LED lighting systems in automotive, industrial, and consumer applications.
3. Portable Electronics: The BD9488F-GE2 can be used in portable electronic devices like smartphones, tablets, and wearables, where efficient power management is crucial.

Conclusion of BD9488F-GE2

The BD9488F-GE2 is a versatile and high-performance DC-DC controller IC from ROHM Semiconductor, designed for backlight applications. Its unique features, such as high frequency, precise dimming capabilities, and wide operating voltage range, make it an excellent choice for a variety of electronic devices. While it is not recommended for new designs, the BD9488F-GE2 remains a reliable solution for existing applications that require efficient and precise LED driving capabilities.