ROHM BD9488F-GE2 LED Driver IC

RS-artikelnummer:: 171-6918
Tillv. art.nr:: BD9488F-GE2
Tillverkare / varumärke:: ROHM

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Pris (ex. moms) Var (i ett paket med 5)

14,372 kr

(exkl. moms)

17,965 kr

(inkl. moms)

Enheter	Per unit	Per Pack*
5 - 95	14,372 kr	71,86 kr
100 - 245	12,94 kr	64,70 kr
250 - 495	11,744 kr	58,72 kr
500 - 995	10,786 kr	53,93 kr
1000 +	9,95 kr	49,75 kr

RS-artikelnummer:: 171-6918
Tillv. art.nr:: BD9488F-GE2
Tillverkare / varumärke:: ROHM

Datablad

Lagstiftning och ursprungsland

COO (Country of Origin):: JP

Produktdetaljer

BD9488F is a high efficiency driver for white LEDs and designed for large LCDs. This IC is built-in a boostDCDC converters that employ an array of LEDs as the light source. BD9488F has some protect function against fault conditions, such as the over-voltage protection(OVP), the over current limit protection of DCDC (OCP),LED over current protection (LEDOCP), the open detection of LED string. Therefore BD9488F is available for the fail-safe design over a wide range output voltage.

Current mode DCDC converter
Vout discharge circuit as shutdown
LED protection circuit (OPEN protection, LED OCP protection)
LED protect detection as small PWM dimming signal
Over-voltage protection (OVP) for the output voltage.
Adjustable soft start time constant
The wide range of analog dimming 0.2V-3.5V
The built-in transformation circuit from pulse to DC
2 PWM dimming signal
The UVLO detection for the input voltage of the power stage
FAIL logic output

RS-artikelnummer:: 171-6918
Tillv. art.nr:: BD9488F-GE2
Tillverkare / varumärke:: ROHM