BIT3106A - Beyond

BIT3106A High Efficiency Dual PWM Controller

BIT3106A integrated dual fixed frequency controller and the essential features for controlling the CCFL/EEFL. New developed PWM configuration provides a general solution to support Full-bridge (4-Switches), Push-Pull (2-Switches) or Class-E (1-Switch) control circuitry to regulate the current of the lamps. The synchronization design synchronizes both of fre.

Features

4.5V ~ 13.2V Operation Voltage Support Dual Full Bridge, Push-Pull or Class-E Fixed Frequency PWM Control High Accuracy Multi-Lamp Synchronous Operation Built-in PWM Dimming Programmable Soft Start Programmable Striking Voltage Dual Independent Latched Open Lamp Protection ON/OFF Control with almost zero Standby Current Rail-to-Rail Totem Pole Output Low Power CMOS Process Pin Layout: SSOP type REF INNB CMPB OLPB CLAMPB AVDD SST RTDLY CTOSC SYNCR SYNCF PVDD POUT2B POUT1B NOUT1 1 15 DIP type REF INNB CMPB OLPB CLAMPB AVDD SST RTDLY CTOSC SYNCR SYNCF PVDD POUT2B POUT1B NOUT1 NC 1 16 30 INP.