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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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TL5001 Fiches technique(PDF) 4 Page - Unisonic Technologies |
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TL5001 Fiches technique(HTML) 4 Page - Unisonic Technologies |
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4 / 13 page  TL5001 LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 4 of 13 www.unisonic.com.tw QW-R103-016,D ELECTRICAL CHARACTERISTICS OVER RECOMMENDED OPERATING FREE-AIR TEMPERATURE RANGE (VCC=6V, fOSC=100kHz, all typical values at TA=25°C, unless otherwise noted) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT REFERENCE Output Voltage VOUT COMP Connected to FB 0.95 1 1.05 V Input Regulation VCC=3.6V ~ 40V 2 12.5 mV Output Voltage Change with Temperature TA= -20°C ~ 25°C -10 -1 10 mV/V TA= 25°C ~ 85°C -10 2 10 UNDERVOLTAGE LOCKOUT Threshold Voltage Upper VTHR TA= 25°C 3 V Lower TA= 25°C 2.8 V Reset TA= 25°C 2.1 2.55 V Hysteresis TA= 25°C 100 200 mV SHORT CIRCUIT PROTECTION SCP Threshold voltage TA= 25°C 0.95 1.00 1.05 V SCP Voltage, Latched No pullup 140 185 230 mV SCP Voltage, UVLO Standby No pullup 60 120 mV Input Source Current TA= 25°C -10 -15 -20 μA SCP Comparator 1 Threshold Voltage 1.5 V OSCILLATOR Frequency f RT=100kΩ 100 kHz Standard Deviation of Frequency 15 kHz Frequency Change with Voltage VCC=3.6V ~ 40V 1 kHz Frequency Change with Temperature TA= -40°C ~ 25°C -4 -0.4 4 kHz TA= -20°C ~ 25°C -4 -0.4 4 kHz TA= 25°C ~ 85°C -4 -0.2 4 kHz Voltage at RT VRT 1 V DEAD-TIME CONTROL Output (source) Current IO(SOURCE) V(DT)=1.5V (Note) 0.9*IRT 1.1*IRT μA Input Threshold Voltage VI(THR) Duty cycle=0% 0.5 0.7 V Duty cycle=100% 1.3 1.5 ERROR AMPLIFIER Input Voltage VIN VCC=3.6V ~ 40V 0 1.5 V Input Bias Current II(BIAS) -160 -500 nA Output Voltage Swing Positive VO(SW) 1.5 2.3 V Negative 0.3 0.4 V Open-Loop Voltage Amplification GV 80 dB Unity-Gain Bandwidth 1.5 MHz Output (sink) Current IO(SINK) VI(FB)=1.2V, COMP=1V 100 600 μA Output (source) Current IO(SOURCE) VI(FB)=0.8V, COMP=1V -45 -70 μA OUTPUT Output Saturation Voltage VO(SAT) IOUT=10mA 1.5 2 V Off-State Current IOFF VOUT=50V,Vcc=0 10 μA VOUT=50V 10 Short-Circuit Output Current IO(SC) VOUT=6V 40 mA TOTAL DEVICE Standby Supply Current (Off state) ISTN-BY 1 1.5 mA Average Supply Current RT=100kΩ 1.4 2.1 mA Note: Output source current at RT |
Numéro de pièce similaire - TL5001_12 |
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Description similaire - TL5001_12 |
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