BD6150MUV | LED Drivers for LCD Backlights | LED / LCD Drivers | ICs

White Backlight LED Drivers for Medium to Large LCD Panels (Switching Regulator Type)

BD6150MUV

Data Sheet

Data Sheet (985K)

Technical Data

Package

RoHS

Application notes

Design Model

Quality information

FAQ

[ Product description ]

They are white LED driver IC with PWM step-up DC / DC converter and current driver. The wide and precision brightness can be controlled by external PWM pulse. They have 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. Small package type is suited for saving space.

Specifications
Supply Voltage (V)	4.2 to 26
LEDs	Max 60(10 x 6)
rectifier system	External SBD
Output voltage (V)	Max 40
Output current (mA)	30(Per 1 line)
Switching frequency (MHz)	0.75/1.25
control I/F	Pin logic setting
Brightness control	PWM control via PWMPOW, PWMDRV terminal
Package	VQFN024V4040
Package size(mm)	4.0×4.0×1.0

[ Pin Configuration ]

Features

・High efficiency PWM step-up DC / DC converter (fsw=0.75/1.25MHz)
・High accuracy & good matching (±1.5%) current drivers 6ch
・Drive up to 10* in series, (1 to 6) strings in parallel=Max. 60 white LEDs (*white LED Vf=3.2V Max.)
・Control parallel numbers by Pin treatment ・Wide input voltage range (4.2V to 26V)
・Over-voltage protection (OVP)
・Over current limit
・External SBD open detect
・Thermal shutdown
・UVLO
・Small & thin package (VQFN024V4040) 4.0×4.0×1.0mm

*The contents described here are just outline for introduction.
Please obtain the specification sheets from us for thorough check before use.

Status Product

Part No.	Package (PDF)	Status *	RoHS	Constitution materials list	Packing Type	Unit Quantity	Minimum Packaging Quantity	Sales	Distribution Inventory
BD6150MUV-E2	VQFN024V4040	Active	Yes		Embossed Tape And Reel	2500	2500	Inquiry