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| IP78M00A-LCC4 SERIES IP78M00-LCC4 SERIESA 1.27 (0.050) 1.07 (0.040) 9.14 (0.360) 8.64 (0.340) 12 13 14 15 16 1.39 (0.055) 1.02 (0.040) 2.16 (0.085) 0.5 AMP POSITIVE VOLTAGE REGULATOR IN A CERAMIC SURFACE MOUNT PACKAGE FEATURES * OUTPUT CURRENT UP TO 0.5A * OUTPUT VOLTAGES OF 5, 12, 15V * 0.01% / V LINE REGULATION * 0.3% / A LOAD REGULATION * THERMAL OVERLOAD PROTECTION * SHORT CIRCUIT PROTECTION * OUTPUT TRANSISTOR SOA PROTECTION 11 7.62 (0.300) 7.12 (0.280) 17 18 1 2 0.76 (0.030) 0.51 (0.020) 10 9 8 7 6 5 4 3 1.65 (0.065) 1.40 (0.055) 0.33 (0.013) Rad. 0.08 (0.003) 1.39 (0.055) 1.15 (0.045) 0.43 (0.017) 0.18 (0.007 Rad. Pins 4,5 6,7,8,9,10,11,12,13 Pins 15,16,17,18,1,2 - VIN - VOUT - GND * 1% VOLTAGE TOLERANCE (-A VERSIONS) DESCRIPTION The IP78M00A series of voltage regulators are fixed output regulators intended for local, on-card voltage regulation. These devices are available in 5, 12, and 15 volt options and are capable of delivering in excess of 500mA over temperature. The A-suffix devices are fully specified at 0.5A, provide 0.01% / V line regulation, 0.3% / A load regulation, and 1% output voltage tolerance at room temperature. Protection features include safe operating area, current limiting and thermal shutdown. ABSOLUTE MAXIMUM RATINGS (TC = 25C unless otherwise stated) VI IO PD TJ Tstg DC Input Voltage Output Current Power Dissipation Operating Junction Temperature Range Storage Temperature (for VO = 5, 12, 15V) 35V Internally limited Internally limited -55 to 150C -65 to 150C Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612. Website: http://www.semelab.co.uk E-mail: sales@semelab.co.uk 3/99 IP78M00A-LCC4 SERIES IP78M00-LCC4 SERIESA ELECTRICAL CHARACTERISTICS Parameter Test Conditions IO = 100mA VO Output Voltage IO = 5mA to 350mA PD PMAX VIN = 7.5V to 20V IO = 200mA IO = 500mA VO IQ Load Regulation Quiescent Current IO = 5mA to 500mA VIN = 10V VIN = 10V IO = 5mA to 500mA IQ Quiescent Current Change VN Output Noise Voltage VIN VO Ripple Rejection Dropout Voltage Isc Ipk VIN = 10V IO = 200mA TJ = -55 to 150C VIN = 8V to 25V TJ = -55 to 150C f = 10Hz to 100kHz f = 120Hz VIN = 8V to 18V IO = 350mA 0.7 IO = 300mA IO = 100mA TJ = -55 to 150C 65 65 TJ = -55 to 150C IO = 350mA TJ = -55 to 150C TJ = -55 to 150C VIN = 7V to 25V VO Line Regulation VIN = 8V to 25V TJ = -55 to 150C VIN = 8V to 12V 3 3 3 5 4 0.1 0.2 40 80 80 2 300 1.0 0.5 2.5 600 1.4 2.0 13 0.7 300 1.0 0.5 13 10 10 10 50 6 0.5 0.8 200 62 62 2.5 600 1.6 dB V mA A mV C C/W 40 4 50 25 50 50 6 0.5 mA 0.8 200 V mV mA mV 4.85 5.15 4.75 5.25 VIN = 10V IP78M05A-LCC4 Min. Typ. Max. 4.95 5 5.05 IP78M05-LCC4 Min. Typ. Max. 4.8 5 5.2 V Units Short Circuit Current VIN = 35V Peak Output Current VIN = 10V Average Temperature Coefficient of VO IO = 5mA RJC Thermal Resistance Junction to Case 1) All characteristics are measured with a capacitor across the input of 0.22F and a capacitor across the output of 0.1F. All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp 10ms, 5%). Output voltage changes due to changes in internal temperature must be taken into account separately. Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612. Website: http://www.semelab.co.uk E-mail: sales@semelab.co.uk 3/99 IP78M00A-LCC4 SERIES IP78M00-LCC4 SERIESA ELECTRICAL CHARACTERISTICS Parameter Test Conditions IO = 100mA VO Output Voltage IO = 5mA to 350mA PD PMAX TJ = -55 to 150C IO = 200mA VO Line Regulation IO = 500mA VO IQ Load Regulation Quiescent Current IO = 5mA to 500mA VIN = 19V VIN = 19V IO = 5mA to 500mA IQ Quiescent Current Change VN Output Noise Voltage VIN VO Ripple Rejection Dropout Voltage Isc Ipk VIN = 19V IO = 200mA TJ = -55 to 150C VIN = 14.8V to 30V TJ = -55 to 150C f = 10Hz to 100kHz f = 120Hz VIN = 15V to 25V IO = 350mA 0.7 IO = 300mA IO = 100mA TJ = -55 to 150C 58 58 TJ = -55 to 150C IO = 350mA TJ = -55 to 150C VIN = 14.5V to 30V VIN = 16V to 30V TJ = -55 to 150C VIN = 16V to 22V 4 4 4 10 4 0.1 0.2 75 72 72 2 300 1.0 1.2 2.5 600 1.4 4.8 13 0.7 300 1.0 1.2 13 18 18 18 60 6 0.5 0.8 480 55 55 2.5 600 1.6 dB V mA A mV C C/W 75 4 60 30 120 120 6 0.5 mA 0.8 480 V mV mA mV VIN = 14.8V to 27V 11.64 12.36 11.40 12.60 VIN = 19V IP78M12A-LCC4 Min. Typ. Max. 11.88 12 12.12 IP78M12-LCC4 Min. Typ. Max. 11.50 12 12.50 V Unit Short Circuit Current VIN = 35V Peak Output Current VIN = 19V Average Temperature Coefficient of VO IO = 5mA RJC Thermal Resistance Junction to Case 1) All characteristics are measured with a capacitor across the input of 0.22F and a capacitor across the output of 0.1F. All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp 10ms, 5%). Output voltage changes due to changes in internal temperature must be taken into account separately. Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612. Website: http://www.semelab.co.uk E-mail: sales@semelab.co.uk 3/99 IP78M00A-LCC4 SERIES IP78M00-LCC4 SERIESA ELECTRICAL CHARACTERISTICS Parameter Test Conditions IO = 100mA VO Output Voltage IO = 5mA to 350mA PD PMAX VIN = 18V to 30V IO = 200mA IO = 500mA VO IQ Load Regulation Quiescent Current IO = 5mA to 500mA VIN = 23V VIN = 23V IO = 5mA to 500mA IQ Quiescent Current Change VN Output Noise Voltage VIN VO Ripple Rejection Dropout Voltage Isc Ipk VIN = 23V IO = 200mA TJ = -55 to 150C VIN = 18V to 30V TJ = -55 to 150C f = 10Hz to 100kHz f = 120Hz VIN = 18.5V to 28.5V IO = 350mA 0.7 Short Circuit Current VIN = 35V Peak Output Current VIN = 23V Average Temperature Coefficient of VO RJC IO = 5mA IO = 300mA IO = 100mA TJ = -55 to 150C 57 57 TJ = -55 to 150C IO = 350mA TJ = -55 to 150C TJ = -55 to 150C VIN = 17.5V to 30V VO Line Regulation VIN = 20V to 30V TJ = -55 to 150C VIN = 20V to 26V 4 4 4 12 4 0.1 0.2 90 70 70 2 300 1.0 1.5 2.5 600 1.4 6.0 13 0.7 300 1.0 1.5 13 22 22 22 75 6 0.5 0.8 600 54 54 2.5 600 1.6 dB V mA A mV C C/W 90 4 60 30 150 150 6 0.5 mA 0.8 600 V mV mA mV 14.55 15.45 14.25 15.75 VIN = 23V IP78M15A-LCC4 Min. Typ. Max. 14.85 15 15.15 IP78M15-LCC4 Min. Typ. Max. 14.40 15 15.60 V Units Thermal Resistance Junction to Case 1) All characteristics are measured with a capacitor across the input of 0.22F and a capacitor across the output of 0.1F. All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp 10ms, 5%). Output voltage changes due to changes in internal temperature must be taken into account separately. Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612. Website: http://www.semelab.co.uk E-mail: sales@semelab.co.uk 3/99 |
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