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SI9102DJ02 Fiches technique(PDF) 2 Page - Vishay Siliconix |
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SI9102DJ02 Fiches technique(HTML) 2 Page - Vishay Siliconix |
2 / 7 page Si9102 Vishay Siliconix www.vishay.com 2 Document Number: 70001 S-42040—Rev. G, 15-Nov-04 ABSOLUTE MAXIMUM RATINGS Voltages Referenced to −VIN (VCC < +VIN + 0.3 V) VCC 15 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +VIN 120 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDS 200 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ID (Peak) (Note: 300 ms pulse, 2% duty cycle) 2 A . . . . . . . . . . . . . . . . . . . . . . ID (rms) 250 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Logic Inputs (RESET, SHUTDOWN, OSC IN) −0.3 V to VCC + 0.3 V . . . . . . Linear Inputs (FEEDBACK, SOURCE) −0.3 V to 7 V . . . . . . . . . . . . . . . . . . . HV Pre-Regulator Input Current (continuous) 3 mA . . . . . . . . . . . . . . . . . . . . . Storage Temperature −65 to 125_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating Temperature −40 to 85_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Junction Temperature (TJ) 150_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Dissipation (Package)a 14-Pin Plastic DIP (J Suffix)b 750 mW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-Pin PLCC (N Suffix)c 1400 mW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermal Impedance (QJA) 14-Pin Plastic DIP 167_C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-Pin PLCC 90_C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes a. Device mounted with all leads soldered or welded to PC board. b. Derate 6 mW/_C above 25_C c. Derate 11.2 mW/_C above 25_C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. RECOMMENDED OPERATING RANGE Voltages Referenced to −VIN VCC 9.5 V to 13.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ROSC 25 kW to 1 MW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Linear Inputs 0 to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +VIN 10 V to 120 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . fOSC 40 kHz to 1 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Digital Inputs 0 to VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONSa Test Conditions Unless Otherwise Specified DISCHARGE = −VIN = 0 V Limits D Suffix −40 to 85_C Parameter Symbol DISCHARGE = −VIN = 0 V VCC = 10 V, +VIN = 48 V RBIAS = 390 kW, ROSC = 330 kW Tempb Mind Typc Maxd Unit Reference Output Voltage VR OSC IN = − VIN (OSC Disabled) RL = 10 MW Room Full 3.92 3.86 4.0 4.08 4.14 V Output Impedancee ZOUT Room 15 30 45 kW Short Circuit Current ISREF VREF = −VIN Room 70 100 130 mA Temperature Stabilitye TREF Full 0.5 1.0 mV/_C Oscillator Maximum Frequencye fMAX ROSC = 0 Room 1 3 MHz Initial Accuracy fOSC ROSC = 330 kWg Room 80 100 120 kHz Initial Accuracy fOSC ROSC = 150 kWg Room 160 200 240 kHz Voltage Stability Df/f Df/f = f(13.5 V) − f(9.5 V)/f(9.5 V) Room 10 15 % Temperature Coefficiente TOSC Full 200 500 ppm/_C Error Amplifier Feedback Input Voltage VFB FB Tied to COMP OSC IN = − VIN (OSC Disabled) Room 3.96 4.00 4.04 V Input BIAS Current IFB Room 25 500 nA Open Loop Voltage Gaine AVOL OSC IN = − VIN, VFB = 4 V, Room 60 80 dB Unity Gain Bandwidthe BW OSC IN = − VIN, VFB = 4 V, OSC IN = − VIN (OSC Disabled) Room 0.7 1 MHz Dynamic Output Impedancee ZOUT Room 1000 2000 W Output Current IOUT Source (VFB = 3.4 V) Room −2.0 −1.4 mA Input OFFSET Voltage VOS OSC IN = − VIN (OSC Disabled) Room "15 "40 mV |
Numéro de pièce similaire - SI9102DJ02 |
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Description similaire - SI9102DJ02 |
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