1.Wide dimming rage 2.Low power consumption 3.Wide operating temperature 4.Input current fuse protected

APPLICATION

This backlight inverter is designed to drive 2 Cold Cathode Fluorescent Lamps (CCFL) of 15” TFT LC-Displays

 FEATURES

Wide dimming rage

Low power consumption

Wide operating temperature

Soft start control

Input current fuse protected

      

SUITABLE LOAD

LCD Module: 15” with 2 CCFLs, e.g. Samsung LTM150XO-L01

 OUTPUT ELECTRICAL CHARACTERISTICS

PARAMETER	SYMBOL	TEST CONDITIONS	MIN	TYPE	MAX	UNIT
CURRENT	Iout	Vin=12V; Von=5V; Vbrit=0V;  RL=PANEL	7.4	8.0	8.6	mA
CURRENT	Iout	Vin=12V; Von=5V; Vbrit=5V;  RL=PANEL	3.0	3.3	3.6	mA
VOLTAGE	Vout	Vin=12V; Von=5V; Vbrit=0V;  RL=PANEL	---	565	---	Vrms
IGNITION VOLTAGE	Vig1	Vin=12V; Von=5V; Vbrit=0V; RL=open	1600	---	---	Vrms
FREQUENCY	Fpwm	Vin=12V; Von=5V; Vbrit=0V;  RL=PANEL	52	56	60	kHz
Efficiency	η	Vin=12V; Von=5V; Vbrit=0V;  RL=PANEL	---	83	---

CCFL Backing Inverter