供应高效率的LCD CCFL变换器/电源IC/OZ964GN

FEATURES
 
*  Controller for high-voltage DC/DC and
DC/AC converters
*  High efficiency, zero-voltage switching
*  Supports wide input voltage range
*  Constant operating frequency
*  Built-in PWM dimming control with wide
dimming range
*  Soft start function
*  Built-in intelligence for ignition and normal
operation of CCFLs
*  Built-in open-lamp protection and over-
voltage protection
*  Shutdown delay for input voltage brownout
condition
*  Built-in under-voltage lockout protection
*  Toggle pin to reset the IC after shutdown
*  Low stand-by power

高效率的LCD CCFL变换器  (OZ964)

• High efficiency, zero-voltage switching, full bridge topology
• Constant operating frequency
• Built-in PWM dimming control with wide dimming range
• Soft start function
• Built-in intelligence for ignition and normal operation of CCFLs
• Built-in open-lamp and over-voltage protection
• Shutdown delay for input voltage brownout condition
• Supports positive impedance (dark effect) lamps during ignition
• Built-in under-voltage lockout protection
• Toggle pin to reset the IC after shutdown
• 20 SOP and SSOP packages, lead-free