BD9486F PDF – LED Drivers

BD9486F PDF datasheet can download.

This product has LED Drivers functions.

This is one of the semiconductor types. This part name is BD9486F.

Manufacturers of the product is ROHM.

Image and pinout :

BD9486F pdf datasheet pinout


Some of the text files within the PDF file

Datasheet LED Drivers for LCD Backlights 1ch Boost up type White LED Driver for large LCD BD9486F 1.1 General


BD9486F is a high efficiency driver for white LEDs and is designed for large LCDs. BD9486F has a boost DCDC converter that employs an array of LEDs as the light source. BD9486F has some protect functions against fault conditions, such as over-voltage protection (OVP), over current limit protection of DCDC (OCP), LED OCP protection, and Over boost protection (FBMAX). Therefore it is available for the fail-safe design over a wide range output voltage. Key Specifications     Operating power supply voltage range:9.0V to 18.0V Oscillator frequency of DCDC: 150kHz (RT=100kΩ) Operating Current: 2.6mA(Typ.) Operating temperature range: -40°C to +85°C W(Typ) x D(Typ) x H(Max) 10.00mm x 6.20mm x 1.71mm Pin pitch 1.27mm 1.2 Package(s) SOP16 Features  DCDC converter with current mode  VOUT discharge function at shutdown  LED protection circuit (Over [ … ]

Please refer to the file for details.

BD9486F PDF Datasheet