Specification	NCS29001DR2G

Applications	Backlight
Dimming	PWM
Frequency [Max]	500 kHz
Frequency [Min]	100 kHz
Internal Switch(s)	False
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	14-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Topology	Step-Up (Boost)
Type	DC DC Controller
Voltage - Supply (Max) [Max]	18 V
Voltage - Supply (Min) [Min]	8.5 V

NCS29001 Series

LED Driver, Single Channel

Part	Frequency [Max]	Frequency [Min]	Dimming	Applications	Package / Case [x]	Package / Case [y]	Package / Case	Voltage - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Internal Switch(s)	Number of Outputs	Voltage - Supply (Min) [Min]	Mounting Type	Type	Topology
ON Semiconductor NCS29001DR2G	500 kHz	100 kHz	PWM	Backlight	0.154 in	3.9 mm	14-SOIC	18 V	85 °C	-40 °C		1	8.5 V	Surface Mount	DC DC Controller	Step-Up (Boost)

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	$ 1.16
		10	$ 1.04
		25	$ 0.99
		100	$ 0.76
		250	$ 0.67
		500	$ 0.63
		1000	$ 0.49
	Digi-Reel®	1	$ 1.16
		10	$ 1.04
		25	$ 0.99
		100	$ 0.76
		250	$ 0.67
		500	$ 0.63
		1000	$ 0.49
	Tape & Reel (TR)	2500	$ 0.47
		5000	$ 0.45
		12500	$ 0.44
Newark	Each (Supplied on Full Reel)	1	$ 0.60
		3000	$ 0.58
		6000	$ 0.52
		12000	$ 0.47
		18000	$ 0.45
		30000	$ 0.44

Description

General part information

NCS29001 Series

The NCS29001 is an integrated LED driver used in LCD display backlighting applications. A configurable bill of materials allows the designer to create a highly efficient solution for a variety of LCD screen sizes. The NCS29001 uses a boost type converter to deliver constant current in a string of LEDs. High accuracy PWM dimming is supported for a frequency up to 500 Hz . The integrated soft start function provides excellent control during the power up sequence to avoid current overshoot. The device protects against output overvoltage, open and short LED, and thermal overload. The NCS29001 is offered in the cost effective SOIC14 package.