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Product Detailed Parameters
- Description：IC LED DRIVER LINEAR 40MA 16SOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：Shift Register
- Internal Switch(s)：Yes
- Number of Outputs：8
- Voltage - Supply (Min)：4.5V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：-
- Current - Output / Channel：40mA
- Frequency：1.25MHz
- Dimming：-
- Applications：-
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：16-SOP
- Grade：-
- Qualification：-
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Overview
The BD8115F-MTE2 is an automotive-grade LED lighting driver IC manufactured by ROHM Semiconductor. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum power dissipation of 560 mW. The device functions across a temperature range from -40°C to +105°C and is housed in a surface-mount package with a maximum supply current of 50 mA. This component is designated as Not Recommended for New Designs (NRND).
Feature Summary
- Automotive-grade reliability certified for vehicle environments.
- Integrated switching regulator topology for efficient LED drive.
- Built-in protection mechanisms including over-temperature and over-current safeguards.
Applications
- Automotive exterior lighting systems
- Interior cabin illumination circuits
- LED backlighting modules
Procurement Notes
Verify the NRND status before initiating any new procurement or design activities, as this component is no longer recommended for new designs. Confirm availability through authorized distributors, noting that stock may be limited or subject to last-time-buy constraints. Ensure all technical specifications align with existing system requirements prior to ordering.
Selection Notes
Select this component only for maintenance or replacement purposes where the original design specifies the BD8115F-MTE2. Evaluate alternative ROHM automotive LED drivers if designing new hardware, given the NRND status. Consider input voltage compatibility and thermal management capabilities when integrating into existing PCB layouts.
Part Context
This part belongs to the BD8115F series of LED lighting drivers from ROHM Semiconductor. It is specifically engineered for automotive applications requiring robust performance under varying electrical conditions. The series focuses on providing reliable constant current drive for white LEDs in vehicle lighting architectures.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult ROHM official resources for current equivalent recommendations due to the NRND status.
