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51494G-S16-R Folha de dados(PDF) 4 Page - Unisonic Technologies |
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51494G-S16-R Folha de dados(HTML) 4 Page - Unisonic Technologies |
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4 / 5 page ![]() 51494 LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 4 of 5 www.unisonic.com.tw QW-R103-005.Ba ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, all is over operating free-air temperature Range) CHARACTERISTIC SYMBOL RATING UNIT Supply Voltage VCC 42 V Voltage from any pin to ground (except pin8 & pin11) VIN VCC +0.3 V Collector Output Voltage VC1, VC2 42 V Peak Collector Output IC1, IC2 250 mA Power Dissipation PD 1500 mW Operating Temperature TOPR 0 ~ +70 ℃ Storage Temperature TSTG -40 ~ +150 ℃ Junction Temperature TJ 125 ℃ Note: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS (Unless otherwise specified, T A=0~70℃, VCC=15V, f=10kHz) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT REFERENCE SECTION Reference Voltage VREF IREF =1.0mA 4.75 5 5.25 V Line Regulation VLINE 7V<VCC<40V 2 25 mV Load Regulation VILOAD 1mA<IREF<5mA 1 15 mV Temperature Coefficient 0℃ <FA<70℃ 0.01 0.03 %/℃ OSCILLATOR SECTION Oscillator Frequency FOSC CT=0.01μF, RT=12kΩ 10 kHz Oscillator Frequency Change Over Operating Temperature Range Δf OSC CT=0.01μF, RT=12kΩ 2 % DEAD TIME CONTROL SECTION Input Bias Current ( Pin 4) IIB(DT) VCC =15V, 0V<V4<5.25V -2 -10 μA Maximum Duty Cycle, Each Output DC(MAX) VCC = 15V, Pin 4 = 0V Output Control Pin = VREF 43 45 % Input Threshold Voltage Zero Duty VTH 3 3.3 V Max Duty 0 ERROR AMPLIFIER SECTION Input Offset Voltage VICS V3=2.5V 2 10 mV Input Offset Current IICS V3=2.5V 25 250 nA Input Bias Current IIB V3=2.5V 0.2 1 μA Input Common-mode Voltage Range VICR 7V <VCC< 40V -0.3 VCC V Large Signal Open-Loop Voltage Range GVO 0.5V < V3 < 3.5V 60 74 dB Unity-Gain Band width fC 650 kHz |
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