DatasheetsPDF.com

TDA1023T

NXP
Part Number TDA1023T
Manufacturer NXP
Description Proportional-control triac
Published Apr 23, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA1023/T Proportional-control triac triggering circuit Product specification Supersedes...
Datasheet PDF File TDA1023T PDF File

TDA1023T
TDA1023T

Overview
INTEGRATED CIRCUITS DATA SHEET TDA1023/T Proportional-control triac triggering circuit Product specification Supersedes data of August 1982 File under Integrated Circuits, IC02 May 1991 Philips Semiconductors Product specification Proportional-control triac triggering circuit FEATURES • Adjustable width of proportional range • Adjustable hysteresis • Adjustable width of trigger pulse • Adjustable repetition timing of firing burst • Control range translation facility • Fail safe operation • Supplied from the mains • Provides supply for external temperature bridge GENERAL DESCRIPTION APPLICATIONS • Panel heaters • Temperature control TDA1023/T The TDA1023 is a bipolar integrated circuit for controlling triacs in a proportional time or burst firing mode.
Permitting precise temperature control of heating equipment it is especially suited to the control of panel heaters.
It generates positive-going trigger pulses but complies with regulations regarding mains waveform distortion and RF interference.
QUICK REFERENCE DATA SYMBOL VCC VZ I16(AV) tw Tb -IOH(1) Tamb Note 1.
Negative current is defined as conventional current flow out of a device.
A negative output current is suited for positive triac triggering.
ORDERING INFORMATION EXTENDED TYPE NUMBER TDA1023 TDA1023T Note 1.
TDA1023: 16 DIL; plastic (SOT38); SOT38-1; 1996 November 27.
2.
TDA1023T: 16 mini-pack; plastic (SO16; SOT109A); SOT109-1; 1996 November 27.
PACKAGE PINS 16 16 PIN POSITION DIL mini-pack MATERIAL plastic plastic CODE SOT38(1) SO16; SOT109A(2) PARAMETER supply voltage (derived from mains voltage) stabilized supply voltage for temperature bridge supply current (average value) trigger pulse width firing burst repetition time at CT = 68 µF output current operating ambient temperature range MIN.
TYP.
− − − − − − −20 13.
7 8 10 200 41 − − MAX.
− − − − − 150 +75 UNIT V V mA µs s mA °C May 1991 2 Philips Semiconductors Product specification Proportional-control triac triggering circuit TDA1023/T Fig.
1 ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)