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2022-09-24 13:04:29
DF6109A
DF6109A High Performance Cold Cathode Fluorescent Lamp Controller—DF6109A Specification (V1.0) Introduction It is used in single-lamp to multi-lamp control circuits, such as portable entertainment equipment, digital photo frames, LCD monitors, LCD TVs, etc., to provide customers with high-performance, low-cost backlight solutions.
Technical Features
Wide IC operating voltage range: 4.5V---18V
Built-in power management circuit
Very small IC standby current (<2μA)
High conversion efficiency DC-AC full bridge ZVS technology
Excellent wide voltage operating characteristics
High-precision operating frequency control (±1%)
Built-in frequency hopping start selection function
With lamp open circuit, short circuit protection circuit
Adopt protection circuit buffer technology to achieve stable and reliable control
SOP16 standard package
DF6109A is LCD backlight power control IC, used in single lamp to multi lamp control circuit
Scope of application
Portable Entertainment Display Devices
Desktop LCD Flat Panel Display
LCD TV, monitor