BD9416FS
2ch Boost up type White LED Driver for large LCD

BD9416FS is a high efficiency driver for white LEDs and is designed for large LCDs. BD9416FS has a boost DCDC converter that employs an array of LEDs as the light source. BD9416FS has some protection 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.

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Product Detail

 
Part Number | BD9416FS-E2
Status | Recommended
Package | SSOP-A24
Unit Quantity | 2000
Minimum Package Quantity | 2000
Packing Type | Taping
RoHS | Yes

Specifications:

Topology

Boost

Vin(Min.)[V]

9

Vin(Max.)[V]

35

Number of Outputs

2

Frequency(Max.)[MHz]

1

LED Configuration

2ch

Integrated FET

No

Dimming

PWM / Analog

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Package Size [mm]

10x7.8 (t=2.1)

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Features:

  • DCDC Converter with Current Mode
  • LED Protection Circuit (Over Boost Protection, LED OCP Protection)
  • Over Voltage Protection (OVP) for the Output Voltage VOUT
  • Adjustable Soft Start
  • Adjustable Oscillation Frequency of DCDC
  • Analog Dimming from 0.2V to 3.0V
  • LED Dimming PWM Over Duty Protection(ODP)