BD8388FV-ME2

Overview

The BD8388FV-ME2 is an automotive-grade, serial-in parallel-out LED driver IC featuring eight open-drain outputs. It operates on a 3 to 5.5 V supply with a maximum output voltage of 40 V and supports PWM dimming at up to 1.25 MHz data transfer rates. The device provides 50 mA per channel drive capability within an SSOP-B16 package, functioning reliably between -40°C and +125°C.

Feature Summary

• AEC-Q100 Grade 1 qualified for automotive reliability
• Supports cascade connection for multi-device expansion
• Integrated internal power transistors with low EMC noise slew rate

Applications

• Automotive interior lighting systems
• Exterior vehicle illumination control
• General LED matrix driving applications

Procurement Notes

Verify the specific suffix ME2 against official ROHM documentation to confirm packaging details and revision status. Ensure compatibility with automotive functional safety requirements if applicable. Cross-reference the datasheet for exact thermal dissipation limits under your specific PCB layout conditions before finalizing procurement specifications.

Selection Notes

Select this component when designing automotive LED circuits requiring eight independent channels controlled via a standard 3-line serial interface. It is suitable for space-constrained designs due to its compact SSOP-B16 footprint. Consider the 40 V output rating and 50 mA per-channel current capacity to ensure adequate headroom for the target LED load configuration.

Part Context

This part belongs to ROHM's automotive LED driver series designed for high-reliability vehicle electronics. The BD8388FV-ME2 variant specifically integrates eight channels in a small outline package, distinguishing it from higher-channel or different-package alternatives within the broader product family.

Replacement Considerations

The BD8388FV-M is listed as an alias for this component. Verify pinout and electrical characteristics match exactly before substitution.