ROHM BD9479FV-GE2 LED Driver IC, 9 → 35 V 40-Pin SSOP-B40

RS-artikelnummer:: 171-6982
Tillv. art.nr:: BD9479FV-GE2
Tillverkare / varumärke:: ROHM

ROHM BD9479FV-GE2 LED Driver IC, 9 → 35 V 40-Pin SSOP-B40

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Pris (ex. moms) Var (i ett paket med 2)

36,54 kr

(exkl. moms)

45,68 kr

(inkl. moms)

Enheter	Per unit	Per Pack*
2 - 98	36,54 kr	73,08 kr
100 - 248	32,935 kr	65,87 kr
250 - 498	29,83 kr	59,66 kr
500 - 998	27,335 kr	54,67 kr
1000 +	25,34 kr	50,68 kr

RS-artikelnummer:: 171-6982
Tillv. art.nr:: BD9479FV-GE2
Tillverkare / varumärke:: ROHM

Datablad

Lagstiftning och ursprungsland

COO (Country of Origin):: JP

Produktdetaljer

BD9479FV is a high efficiency driver for white LEDsand designed for large LCDs. This IC is built-in a boostDCDC converters that employ an array of LEDs as the light source. BD9479FV has some protect function against fault conditions, such as the over-voltage protection (OVP), the over current limit protection of DCDC (OCP), the short circuit protection (SCP), the open detection of LED string.

8ch LED constant current driver (external PNP Tr Type)
Maximum LED setting current 500mA (VREF pin setting)
Build-in DC/DC converter
Analog Dimming (Linear) function
Individual channel PWM Dimming function
Output short protection (OVP)
Built-in Timer latch function (CP)
Built-in under voltage Lockout function (UVLO)・over voltage protection (OVP)
Built-in FAIL indication function
Built-in OVP voltage Feedback function
Built-in PWM-independent soft start circuit
SSOP-B40 Package

Specifikationer

Attribute	Value
Input Voltage	9 → 35 V
AC or DC Input Voltage	dc
Dimming Operation	PWM
Application	TV, Computer Display, LCD Backlighting
Package Type	SSOP-B40
Number of Pins	40
Current Rating	14mA

RS-artikelnummer:: 171-6982
Tillv. art.nr:: BD9479FV-GE2
Tillverkare / varumärke:: ROHM