Specification	BD6583MUV-AE2

Applications	Backlight
Current - Output / Channel [custom]	25 mA
Dimming	Analog, PWM
Frequency	1 MHz
Internal Switch(s)	False
Mounting Type	Surface Mount
Number of Outputs	6
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-30 °C
Package / Case	24-VFQFN Exposed Pad
Supplier Device Package	VQFN020V4040
Topology	Step-Up (Boost)
Type	DC DC Controller
Voltage - Supply (Max) [Max]	22 V

BD6583MUV-A Series

6-Channel White LED Driver for up to 72 LEDs

Part	Voltage - Supply (Max) [Max]	Frequency	Internal Switch(s)	Applications	Topology	Mounting Type	Supplier Device Package	Current - Output / Channel [custom]	Type	Dimming	Number of Outputs	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]
Rohm Semiconductor BD6583MUV-AE2	22 V	1 MHz		Backlight	Step-Up (Boost)	Surface Mount	VQFN020V4040	25 mA	DC DC Controller	Analog PWM	6	24-VFQFN Exposed Pad	-30 °C	85 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.83
		10	$ 3.22
		25	$ 2.80
		100	$ 2.33
		250	$ 2.10
		500	$ 1.96
		1000	$ 1.84
	Digi-Reel®	1	$ 4.83
		10	$ 3.22
		25	$ 2.80
		100	$ 2.33
		250	$ 2.10
		500	$ 1.96
		1000	$ 1.84
	Tape & Reel (TR)	2500	$ 1.65
Newark	Each (Supplied on Cut Tape)	1	$ 3.66
		10	$ 2.62
		25	$ 2.50
		50	$ 2.36
		100	$ 2.24
		250	$ 2.01
		500	$ 1.85
		1000	$ 1.73

Description

General part information

BD6583MUV-A Series

BD6583MUV-A is white LED driver IC with PWM step-up DC/DC converter that can boost max 42.5V and current driver that can drive max 25mA. The wide and precision brightness can be controlled by external PWM pulse. BD6583MUV-A has very accurate current drivers, and it has few current errors between each strings. So, it will be helpful to reduce brightness spots on the LCD.