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GSC2117 Datasheet(PDF) 2 Page - GTM CORPORATION |
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GSC2117 Datasheet(HTML) 2 Page - GTM CORPORATION |
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2 / 7 page ![]() GSC2117 Page: 2/7 ISSUED DATE :2006/04/12 REVISED DATE : Absolute Maximum Ratings Parameter Symbol Ratings Unit I nput Max Voltage VIN 8 V Output Current IOUT PD/( VIN- VO) mA Output Voltage VOUT Gnd-0.3 to VIN+0.3 V Operating Ambient Temperature Topr -40 ~ +85 : Junction Temperature Tj -40 ~ +125 Maximum Junction Temperature Tj Max 150 Internal Power Dissipation( T=100 : ) PD 810 mW EDS Classification B Electrical Characteristics TA=25 unless otherwise noted (VIN=VOUT (T) + 2V, VEN=VIN, CIN=1uF, COUT=4.7uF) Parameter Symbol Condition Min TYP Max Unit Output Voltage VOUT(E) (Note1) IO =1mA, VIN=VOUT(T)+2V -1.5 VOUT(T) (Note2) 1.5 % Output Current IO VO>1.2V 750 - - mA Current Limit ILIM VO>1.2V 750 - - mA Short Circuit Current ISC VIN=VOUT(T)+1V, VO < 0.4V - 750 - mA Load Regulation REGLOAD VIN=VOUT(T)+2V, IO=1mA to 750mA -1 0.2 1 % VOUT(T)=1.5V - - 1000 VOUT(T)=1.8V - - 650 Dropout Voltage VDROPOUT IO =750mA VO=VOUT(E)-2% VOUT(T) 2.0V - - 500 mV Quiescent Current IQ VIN=VOUT(T)+2V, IO=0mA - 45 70 A Ground Pin Current IGND VIN=VOUT(T)+2V, IO=1mA to 750mA - 45 - A VOUT(T)<2.0V -0.15 - 0.15 2.0V VOUT(T)<4.0V -0.1 0.02 0.1 Line Regulation REGLINE IO =1mA VIN=VOUT(T)+1 to VOUT(T)+2 4.0V VOUT(T) -0.4 - 0.4 % I nput Voltage VIN Note3 - 7 V Over Temperature Shutdown OTS - 150 - : Over Temperature Hysterisis OTH - 30 - : Output Voltage Temperature Coefficient TC - 30 - ppm/ : ADJ Input Bias Current IADJ - 1 - A Minimum Load Current ILoad VIN=2.5V - - 70 A ADJ Reference Voltage VREF 1.221 1.240 1.26 V f=1kHz - 75 - f=10kHz - 55 - Power Supply Rejection PSRR I o=100mA Co=4.7 F (ceramic) f=100kHz - 30 - dB Output Voltage Noise eN f=10Hz~100kHz, Io=10mA, Co=4.7 F - 30 - Vrms VEH VIN=2.7V to 7V 2.0 - VIN V EN Input Threshold VEL VIN=2.7V to 7V 0 - 0.4 V IEH VEN=VIN, VIN=2.7V to 7V - - 1 A EN Input Bias Current IEL VEN= 0V, VIN=2.7V to 7V - - 1 A Shutdown Supply Current ISD VIN=5V, VO=0V, VEN<VEL - 0.5 2 A Note 1: VOUT (E) =Effective Output Voltage (i.e. the output voltage when “VOUT (T) + 2.0V” is provided at the VIN pin while maintaining a certain IOUT value). 2: VOUT (T) =Specified Output Voltage 3: VIN (MIN) =VOUT+VDROPOUT |
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