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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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ML1565 датащи(PDF) 3 Page - Minilogic Device Corporation Limited |
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ML1565 датащи(HTML) 3 Page - Minilogic Device Corporation Limited |
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3 / 21 page  P3/21 Rev. C, Sep 2005 ML1565 Electrical Characteristics (VOUTSU = 3.3V, TA = 0℃ ℃ ℃ ℃ to +85℃ ℃ ℃ ℃,unless otherwise noted.) General Parameter Condition Min Typ. Max Unit Input Voltage Range (Note 2) 0.7 5.5 V Minimum Startup Voltage ILOAD <1mA, TA = +25℃ startup voltage tempco is -2300ppm/℃ (typ) (Note 3) 0.9 1.1 V Overload Protection Fault Interval 100k OSC cycles Thermal Shutdown 160 ℃ Thermal Shutdown Hysteresis 20 ℃ Shutdown Supply Current into OUTSU ONSU=ONSD=ON1=ON2=ON3=0; OUTSU=3.6V 0.1 5 µA Step-Up DC-to-DC Supply Current into OUTSU ONSU=3.35V, FBSU=1.5V (does not include switching losses) 290 400 µA Step-Up Plus 1 AUX Supply Current into OUTSU ONSU=ON_=3.35V, FBSU=1.5V, FB_=1.5V (does not include switching losses) 420 600 µA Step-Up Plus Step-Down Supply Current into OUTSU ONSU=ONSD=3.35V, FBSU=1.5V, FBSD=1.5V (does not include switching losses) 470 650 µA Reference Output Voltage IREF = 20µA 1.23 1.25 1.27 V Reference Load Regulation 10µA<1REF<200µA 4.5 10 mV Reference Line Regulation 2.7<OUTSU<5.5V 1.3 5 mV OSC Discharge Trip Level Rising edge 1.225 1.25 1.275 V OSC Discharge Resistance OSC = 1.5V, IOSC = 3mA 52 80 Ω OSC Discharge Pulse Width 300 ns OSC Frequency ROSC = 40kΩ, COSC = 100pF 400 kHz Step-Down DC-DC Converter Parameter Condition Min Typ. Max Unit FBSD Regulation Voltage 1.231 1.25 1.269 V OUTSD Regulation Voltage FBSELSD = GND 1.48 1.5 1.52 V FBSD to COMPSD Transconductance FBSD = COMPSD 80 135 185 µS FBSD Input Leakage current FBSD = 1.25V -100 +1 +100 nA Burst Mode Trip Level (Note 6) 110 160 190 mA Current-Sense Amplifier Transresistance 0.60 V/A XLXSD = 5.5V, OUTSU = 5.5V 0.01 20 LXSD Leakage Current VLXSD = 0V, OUTSU = 5.5V 0.01 20 µA N-channel 95 150 Switch On-Resistance P-channel 150 250 mΩ P-channel Current Limit 0.7 0.79 1.0 A N-channel Turn-off Current 20 mA Soft-Start Interval 4096 OSC cycles SDOK Output Low Voltage FBSD = 0.4V; 0.1mA into SDOK pin 0.002 0.1 V SDOK Operating Voltage Range 1.0 5.5 V |
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