UC3872DWTR Texas Instruments - Yeehing Electronics

Resonant lamp callast controller

Pricing (USD)

Quantity	Unit Price
1 — 99	5.61
100 — 249	4.574
250 — 999	3.595
1,000 +	2.13

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Display Drivers & Controllers
RoHS	Y
Series	UC3872
Product	Ballast Controllers
Display Type	CCFL and Neon Lamps
Operating Supply Voltage	24 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	SOIC-16
Packaging	Reel
Height	2.35 mm
Length	10.28 mm
Operating Frequency	200 kHz
Type	Resonant Lamp Ballast Controller
Width	7.52 mm
Brand	Texas Instruments
Maximum Output Current	20 mA
Moisture Sensitive	Yes
Operating Supply Current	6 mA
Pd - Power Dissipation	1 W
Product Type	Display Drivers & Controllers
Factory Pack Quantity	2000
Subcategory	Driver ICs
Unit Weight	0.016709 oz

For more information, please refer to datasheet

Documents

UC3872DWTR Datasheet

More Information

The UC3872 is a resonant lamp ballast controller optimized for driving cold cathode fluorescent, neon, and other gas discharge lamps. The resonant power stage develops a sinusoidal lamp drive voltage, and minimizes switching loss and EMI generation. Lamp intensity adjustment is accomplished with a buck regulator, which is synchronized to the external power stagex92s resonant frequency. Suitable for automotive and battery powered applications, the UC3872 draws only 1xB5A when disabled.