This part is a kind of semiconductor called CXA-0338.

Function of this product has 8W DUAL OUTPUTS.

Manufacturers : TDK

Image and pinout :

Some of the text within the PDF file :

DC-AC INVERTER UNIT CXA-0338 (8W DUAL OUTPUTS WITH DIMMING FUNCTION) DESCRIPTION : This low profile DC to AC Inverter is developed for dual lamps, low power LCD back-light. Application includes industrial PC and LCD monitor. Applicable LCD; NL8060BC31-20 / NL8060BC31-17 (NEC) Lamp Voltage 600Vrms Lamp Current 5mArms Lamp Start Up Voltage 1250Vrms (Vin : 12V) PRELIMINARY INFORMATION FEATURES : Wide operating temperature range Alarm signal function PWM dimming type. Current Feedback Circuit Silicon Coating in High Voltage area TEMPERATURE & HUMDITY : Operating Temperature Range Storage Temperature Range Humidity 5 ± 0.5 -10 °C ~ +70 °C -30 °C ~ +85 °C 95 %RH max 105 ± 0.5 Silicone DIMENSIONS : (2) 82 ± 0.3 13 ± 0.5 CN2-3 CN2-1 3 25 ± 0.5 15 ± 0.3 CN [ ... ]

CXA-0338 PDF Datasheet Download