TDA Datasheet PDF Search Results

® TDA2003 10W CAR RADIO AUDIO AMPLIFIER DESCRIPTION The TDA 2003 has improved performance with the same pin configuration as the TDA 2002. The additional features of TDA 2002, very low number of external components,ease of assembly, space and cost saving, are maintained. Thedevice provides a high output currentcapability (up to 3.5A) very low harmonic and cross-over distortion. Completely safe operation is guaranteed due to protectionagainst DC and AC short circuit between all pins and ground, thermal over-range,load dump voltage surge up to 40V and fortuitous open ground. ABSOLUTE MAXIMUM RATINGS Symbol VS VS VS IO IO Ptot Tstg, Tj DC supply voltage Operating supply v

® TDA2030 14W Hi-Fi AUDIO AMPLIFIER DESCRIPTION The TDA2030 is a monolithic integrated circuit in Pentawatt® package, intended for use as a low frequency class AB amplifier. Typically it provides 14W output power (d = 0.5%) at 14V/4Ω; at ± 14V or 28V, the guaranteed output power is 12W on a 4Ω load and 8W on a 8Ω (DIN45500). The TDA2030 provides high output current and has very low harmonic and cross-over distortion. Further the device incorporates an original (and patented) short circuit protection system comprising an arrangement for automatically limiting the dissipated power so as to keep the working point of the output transistors withi

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Control IC for Switched-Mode Power Supplies using MOS-Transistor TDA 4605-3 Bipolar IC Features q Fold-back characteristics provides overload protection for q q q q q q q q external components Burst operation under secondary short-circuit condition implemented Protection against open or a short of the control loop Switch-off if line voltage is too low (undervoltage switch-off) Line voltage depending compensation of fold-back point Soft-start for quiet start-up without noise generated by the transformer Chip-over temperature protection implemented (thermal shutdown) On-chip ringing suppression circuit against parasitic oscillations of the transformer AGC-voltage reduct

® TDA7384A 4 x 35W QUAD BRIDGE CAR RADIO AMPLIFIER HIGH OUTPUT POWER CAPABILITY: 4 x 40W/4Ω MAX. 4 x 35W/4Ω EIAJ 4 x 25W/4Ω @ 14.4V, 1KHz, 10% 4 x 22W/4Ω @ 13.2V, 1KHz, 10% LOW DISTORTION LOW OUTPUT NOISE ST-BY FUNCTION MUTE FUNCTION AUTOMUTE AT MIN. SUPPLY VOLTAGE DETECTION LOW EXTERNAL COMPONENT COUNT: – INTERNALLY FIXED GAIN (26dB) – NO EXTERNAL COMPENSATION – NO BOOTSTRAP CAPACITORS PROTECTIONS: OUTPUT SHORT CIRCUIT TO GND, TO VS, ACROSS THE LOAD VERY INDUCTIVE LOADS OVERRATING CHIP TEMPERATURE WITH SOFT THERMAL LIMITER LOAD DUMP VOLTAGE BLOCK AND APPLICATION DIAGRAM Vcc1 Vcc2 FLEXIWATT25 ORDERING NUMBER: TDA7384A FORTUITOUS OPEN GND REVERSED BATTER

TDA8170 TV VERTICAL DEFLECTION OUTPUT CIRCUIT . . . . The functions incorporated are : POWER AMPLIFIER FLYBACK GENERATOR REFERENCE VOLTAGE THERMAL PROTECTION DESCRIPTION The TDA8170 is a monolithic integrated circuit in HEPTAWATTTM package. It is a high efficiency power booster for direct driving of vertical windings of TV yokes. It is intended for use in Colour and B & W television receivers as well as in monitors and displays. PIN CONNECTIONS 7 6 5 4 3 2 1 Tab connected to Pin 4 REFERENCE VOLTAGE AND NON-INVERTING INPUT OUTPUT STAGE SUPPLY OUTPUT GROUND FLYBACK GENERATOR SUPPLY VOLTAGE INVERTING INPUT HEPTAWATT (Plastic Package) ORDER CODE : TDA8170 BLOCK DIAGRAM +