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BD18336NUF-M - 1ch Constant Current Driver

General Description

The BD18336NUF-M is a constant current driver IC for driving automotive LED lamp, that can withstand up to 40 V.

Small-size package is suitable for use in socket LED driver applications.

Key Features

  • AEC-Q100 Qualified(Note 1).
  • CR Timer for PWM Dimming.
  • Thermal De-rating Function (THD).
  • LED Open Detection.
  • Output Short Circuit Protection (OUT SCP).
  • SET Pin Short Circuit Protection (SET SCP).
  • Over Voltage Mute Function (OVM).
  • Current Bypass Function at Reduced-Voltage.
  • Disable LED Open Detection Function at Reduced-Voltage (OPM).
  • Output for Fault Flag / Input for Output Current OFF Control Signal (PBUS) (Note 1) Grade1.

📥 Download Datasheet

Datasheet Details

Part number BD18336NUF-M
Manufacturer ROHM
File Size 2.30 MB
Description 1ch Constant Current Driver
Datasheet download datasheet BD18336NUF-M Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Datasheet 40 V 600 mA 1ch Constant Current Driver for Automotive LED Lamps BD18336NUF-M General Description The BD18336NUF-M is a constant current driver IC for driving automotive LED lamp, that can withstand up to 40 V. Small-size package is suitable for use in socket LED driver applications. The BD18336NUF-M offers high reliability with built-in functions for the thermal de-rating function, the LED open detection, the output short circuit protection, the SET pin short circuit protection, the over-voltage mute function, the current bypass function at reduced-voltage, the output for fault flag function and the input for output current OFF control signal. Key Specifications  Input Voltage Range: 5.