Datasheet4U Logo Datasheet4U.com

BD9489F White LED Driver

BD9489F Description

Datasheet LED Drivers for LCD Backlights 1ch Boost up type White LED Driver for large LCD BD9489F 1.1 General .
BD9489F is a high efficiency driver for white LEDs and is designed for large LCDs.

BD9489F Features

* DCDC converter with current mode
* As PWM=L, the retaining function of Vout, FB voltage
* VOUT discharge function at shutdown
* LED protection circuit (Over boost protection, LED OCP protection)
* Over-voltage protection (OVP) for the output voltage Vout
* Adjustable soft s

BD9489F Applications

* TV, Computer Display, LCD Backlighting Figure 1. SOP16 1.3 Typical Application Circuit(s) VCC VIN Vout VCC REG58 STB RT SS CP PWM ADIM UVLO OVP GATE CS DIMOUT ISENSE FB GND Rs Figure 2. Typical Application Circuit ○Product structure：Silicon monolithic integrated circuit . www. rohm. co

📥 Download Datasheet

Preview of BD9489F PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
BD9489F
Manufacturer
ROHM ↗
File Size
0.97 MB
Datasheet
BD9489F-Rohm.pdf
Description
White LED Driver

📁 Related Datasheet

  • BD948 - Silicon Epitaxial Base Power Transistors (Magna)
  • BD9486F - LED Drivers (ROHM)
  • BD948F - PNP Transistor (INCHANGE)
  • BD940 - Silicon PNP Power Transistor (INCHANGE)
  • BD94062F - high efficiency driver (ROHM)
  • BD9406KS2 - 28bit Audio DSP (ROHM)
  • BD9408FV - White LED Driver (ROHM)
  • BD9409F - White LED Driver (ROHM)

📌 All Tags

White LED Driver Rohm
Rohm BD9489F-like datasheet