NXP Semiconductors TDA1023
The TDA1023 is a bipolar integrated circuit for controlling triacs in a proportional time or burst firing mode. It generates positive-going trigger pulses but complies with regulations regarding mains waveform distortion and RF interference. RX May 1991 3 Philips Semiconductors Product specification Proportional-control triac triggering circuit FUNCTIONAL DESCRIPTION The TDA1023 generates pulses to trigger a triac.| Part No. | TDA1023 |
|---|---|
| Datasheet | TDA1023 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Proportional-control triac |
| Buy | Stock & Price |
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 Permitting precise temperature control of heating equipment it is especially suited to the control of panel heaters. 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;...
