TDA8136

TDA8136 DUAL 12V REGULATOR WITH DISABLE OUTPUT CURRENTS UP TO 600mA FIXED PRECISION OUTPUT 1 VOLTAGE 12V ± 2% www.DataSheet4U.com FIXED PRECISION OUTPUT 2 VOLTAGE 12V ± 2% OUTPUT 2 VOLTAGE DISABLED BY A TTL INPUT SHORT CIRCUIT PROTECTION AT BOTH OUTPUTS THERMAL PROTECTION LOW DROP OUT 1.5V AT 400mA HIGH SUPPLY VOLTAGE REJECTION HEPTAWATT (Plastic Package) . . . . . . . . DESCRIPTION The TDA8136 is a monolithic dual positive voltage regulator designedto provide fixed precision output voltages, both 12V at currents up to 600mA. Output 2 can be disabled by a TTL input. Both output currents are limited by an internal short circuit protection. PIN CONNECTIONS ORDER CODE : TDA8136 7 6 5 4 3 2 1 OUTPUT 1 OUTPUT 2 N.C. GROUND DISABLE INPUT 2 INPUT 1 Tab connected to Pin 4 September 1993 1/5 8136-01.EPS TDA8136 BLOCK DIAGRAM VIN1 1 REGULATOR 1 7 VO1 REFERENCE VOLTAGE VIN2 2 REGULATOR 2 6 VO2 www.DataSheet4U.com THERMAL PROTECTION DISABLE 3 4 GROUND 5 N.C. 8136-02.EPS ABSOLUTE MAXIMUM RATINGS Symbol VIN1, VDIS IO1, Pt TSTG Tj 2 2 Parameter DC Input Voltages Disable Input Voltage Pin 3 Output Currents Power Dissipation Storage Temperature Junction Temperature Value 24 24 Internally Limited – 65 to + 150 0 to + 150 Internally Limited Unit V V °C °C THERMAL DATA Symbol RTH(j-c) Parameter Thermal Resistance Junction-case Max. Value 3 Unit °C/W 8136-02.TBL 8136-03.TBL ELECTRICAL CHARACTERISTICS (VIN1,2 = 14V ; VDIS = 2.5V ; IO1,2 = 0 ; Tj = 25oC unless otherwise...