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LA5663V - Monolithic Linear IC Phase Control Voltage Inverter Control IC

Description

The IFB pin connects www.DataSheet4U.com (1) IFB and DET_CR pins the CCFL current waveform detected by R10 to the Q4 base with bias VBE.

The DET_CR pin output level depends on both the Q4 base voltage less the VF component and the time constant determined by C4 and R2.

Features

  • erminal gains a voltage that is divid.

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Full PDF Text Transcription

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Ordering number : ENA0003A www.DataSheet4U.com Monolithic Linear IC LA5663V Overview Phase Control Voltage Inverter Control IC The LA5663V is Phase Control Voltage Inverter Control IC. Functions • Phase control technique allows the voltage transformer to be driven at a frequency that provides excellent efficiency. • The phase can be adjusted with an external resistor. • Allows burst adjustment. • Full complement of built-in protection circuits, including over-voltage protection and tube current detection and protection. • High-precision reference voltage system. VREM precision: ±1% • The on/off state of the VREM circuit can be controlled independent.
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