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BD26502GUL-E2

BD26502GUL-E2 Description

The BD26502GUL-E2 is an integrated circuit (IC) LED driver designed for linear dimming applications, manufactured by Rohm Semiconductor. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a VCSP50L4 package. It features a 7 x 17 matrix configuration, making it suitable for driving multiple LEDs with precise control. The BD26502GUL-E2 operates within a supply voltage range of 2.7V to 5.5V and draws a supply current of 2 mA. It supports both I2C and SPI interfaces, providing flexibility in communication protocols. The device is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and safety standards. Packaged in tape and reel (TR) format, it is suitable for surface mount applications and has a moisture sensitivity level (MSL) of 1 (unlimited), making it robust for various manufacturing processes.

BD26502GUL-E2 Features

• Matrix Configuration: The 7 x 17 matrix configuration allows for the control of multiple LEDs, making it ideal for complex lighting systems.
• Supply Voltage Range: The wide operating voltage range of 2.7V to 5.5V ensures compatibility with various power sources.
• Low Supply Current: Drawing only 2 mA, the BD26502GUL-E2 is energy-efficient, making it suitable for battery-powered and low-power applications.
• Communication Interfaces: Support for both I2C and SPI interfaces provides flexibility in system design and integration.
• Compliance and Packaging: RoHS3 compliance and REACH unaffected status ensure environmental safety. The VCSP50L4 package and tape & reel format are ideal for surface mount assembly.
• Moisture Sensitivity: With an MSL of 1 (unlimited), the BD26502GUL-E2 is highly resistant to moisture, enhancing its reliability in various environmental conditions.

BD26502GUL-E2 Applications

The BD26502GUL-E2 is ideal for applications requiring precise control of multiple LEDs, such as:

• Automotive Lighting: Used in interior and exterior lighting systems, including dashboard backlighting and indicator lights.
• Consumer Electronics: Suitable for backlighting in displays and indicators in devices like smartphones, tablets, and televisions.
• Industrial Equipment: Ideal for indicator lights and control panels in industrial machinery and equipment.
• Medical Devices: Applicable in medical equipment where precise lighting control is necessary for accurate readings and displays.

Conclusion of BD26502GUL-E2

The BD26502GUL-E2 from Rohm Semiconductor is a versatile and efficient LED driver IC designed for linear dimming applications. Its 7 x 17 matrix configuration, wide supply voltage range, and low supply current make it suitable for a variety of applications, from automotive to consumer electronics. The support for both I2C and SPI interfaces provides flexibility in system design, while its RoHS3 compliance and REACH unaffected status ensure environmental safety. The VCSP50L4 package and tape & reel format are ideal for surface mount assembly, and its moisture sensitivity level of 1 (unlimited) enhances its reliability in various environmental conditions. Despite being marked as obsolete, the BD26502GUL-E2 remains a reliable choice for applications requiring precise LED control and energy efficiency.