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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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ADP1031ACPZ-3-R7 Fiches technique(PDF) 4 Page - Analog Devices |
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ADP1031ACPZ-3-R7 Fiches technique(HTML) 4 Page - Analog Devices |
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4 / 38 page  ADP1031 Data Sheet Rev. A | Page 4 of 38 Parameter Symbol Min Typ Max Unit Test Conditions/Comments THERMAL SHUTDOWN Threshold TSHDN 150 °C Hysteresis THYS 15 °C PRECISION ENABLE Rising Input Threshold VEN_RISING 1.10 1.135 1.20 V Input Hysteresis VEN_HYST 100 mV Leakage Current 0.03 0.5 µA VEN = VINP POWER GOOD Power-Good Threshold Flyback Regulator Lower Limit VPG_FLYBACK_LL 87.5 90 92.5 % Fixed and adjustable output versions Upper Limit VPG_FYLBACK_UL 107.5 110 112.5 % Fixed and adjustable output versions Buck Regulator Lower Limit VPG_BUCK_LL 87.5 90 92.5 % Upper Limit VPG_BUCK_UL 107.5 110 112.5 % Inverting Regulator Lower Limit VPG_INVERTER_LL 87.5 90 92.5 % Upper Limit VPG_INVERTER_UL 107.5 110 112.5 % Glitch Rejection 1.36 µs Glitch of ±15% of the typical output Output Voltage Logic High VPWRGD_OH VMVDD − 0.4 V PWRGD current (IPWRGD) = −1 mA Logic Low VPWRGD_OL 0.4 V IPWRGD = 1 mA SLEW Voltage Level Threshold Slow Slew Rate 0.8 V Normal Slew Rate 2 V Input Current Slow Slew Rate −10 µA Slew voltage (VSLEW) = 0 V to 0.8 V Normal Slew Rate 10 µA VSLEW = 2 V to VINP Fast Slew Rate −1 +1 µA SLEW pin not connected CLOCK SYNCHRONIZATION SYNC Input Input Clock Range fSYNC 350 750 kHz Minimum On Pulse Width tSYNC_MIN_ON 100 ns Minimum Off Pulse Width tSYNC_MIN_OFF 150 ns High Logic VH (SYNC) 1.3 V Low Logic VL (SYNC) 0.4 V Leakage Current −1 0.005 1 µA SYNC voltage (VSYNC) = VSVDDx FLYBACK REGULATOR Output Voltage Range VOUT1 (ADJ) 6 28 V ADP1031ACPZ-1, ADP1031ACPZ-2, and ADP1031ACPZ-3 VOUT1 (FIXED) 24 V ADP1031ACPZ-4 VOUT1 (FIXED) 21 V ADP1031ACPZ-5 Output Voltage Accuracy −1.5 +1.5 % Fixed output options |
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