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TDA7475A

STMicroelectronics
Part Number TDA7475A
Manufacturer STMicroelectronics
Description ELECTRO-LUMINESCENT DISPLAY DRIVER
Published Aug 6, 2015
Detailed Description ® TDA7475A ELECTRO-LUMINESCENT DISPLAY DRIVER INTERNAL CLOCK GENERATION STAND-BY FUNCTION VOLTAGE SET-UP CONVERSION FU...
Datasheet PDF File TDA7475A PDF File

TDA7475A
TDA7475A


Overview
® TDA7475A ELECTRO-LUMINESCENT DISPLAY DRIVER INTERNAL CLOCK GENERATION STAND-BY FUNCTION VOLTAGE SET-UP CONVERSION FUNCTION ANTI-RADIATION TRAPEZOIDAL WAVE FOR E.
L.
DISPLAY DRIVING CONSTANT CURRENT CHARGE/DISCHARGE OF E.
L.
DISPLAY 2-STEP BRIGHTNESS CONTROL (NORMAL OR DIMMED LUMINANCE) PROTECTIONS WITH AUTOMATIC RESET: - COIL-SWITCHING MOS OVERCURRENT - CHIP OVERTEMPERATURE BCD OFF-LINE TECHNOLOGY PowerSO16 ORDERING NUMBER: TDA7475A DESCRIPTION The TDA7475 is a new BCD OFF-LINE technology device intended for EL display lighting in carradio applications.
Time-extended luminance is achieved by driving the display with constant-cur- BLOCK DIAGRAM rent pulses, which will automatically compe...



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