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APW8819QAI-TYG Datasheet(PDF) 5 Page - Anpec Electronics Coropration |
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APW8819QAI-TYG Datasheet(HTML) 5 Page - Anpec Electronics Coropration |
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5 / 28 page  Copyright © ANPEC Electronics Corp. Rev. A.6 - May, 2013 APW8819 www.anpec.com.tw 5 Electrical Characteristics (Cont.) APW8819 Symbol Parameter Test Conditions Min. Typ. Max. Unit VTT OUTPUT VLDOIN = VVDDQSNS = 1.8V - 0.9 - VVTT VTT Output Voltage VLDOIN = VVDDQSNS = 1.5V - 0.75 - V VLDOIN = VVDDQSNS = 1.8V, VVDDQSNS/2 - VVTT, IVTT = 0A -20 - 20 VLDOIN = VVDDQSNS = 1.8V, VVDDQSNS/2 - VVTT, IVTT = 1.5A -30 - 30 VLDOIN = VVDDQSNS = 1.5V, VVDDQSNS/2 - VVTT, IVTT = 0A -20 - 20 VVTT VTT Output Tolerance VLDOIN = VVDDQSNS = 1.5V, VVDDQSNS/2 - VVTT, IVTT = 1.5A -30 - 30 mV Sourcing Current (VLDOIN = 1.8V) 2 2.2 3 Sinking Current (VLDOIN = 1.8V) -2 -2.2 -3 A Sourcing Current (VLDOIN = 1.5V) 2 2.2 3 ILIM Current-Limit Sinking Current (VLDOIN = 1.5V) -2 -2.2 -3 A IVTTLK VTT Leakage Current VVTT = 1.25V, VS3 = 0V, VS5 = 5V, TA = 25 oC -1.0 - 1.0 µA IVTTSNSLK VTTSNS Leakage Current VVTT = 1.25V, TA = 25 oC -1.00 0.01 1.00 µA IVTTDIS VTT Discharge Current VVTT = 0.5V, VS3 = VS5 = 0V, TA = 25 oC, VVREF = 0V - 7.8 - mA VTTREF OUTPUT VLDOIN = VVDDQSNS = 1.8V, VVDDQSNS/2 - 0.9 - VVTTREF VTTREF Output Voltage VLDOIN = VVDDQSNS = 1.5V, VVDDQSNS/2 - 0.75 - V -10mA < IVTTREF < 10mA, VVDDQSNS/2 - VVTTREF VLDOIN = VVTTREF =1.8V -18 - +18 VTTREF Tolerance -10mA < IVTTREF < 10mA, VVDDQSNS/2 - VVTTREF VLDOIN = VVDDQSNS = 1.5V -15 - +15 mV IVTTREF VTTREF Source Current VVTTREF = 0V -10 -25 -40 mA IVTTREF VTTREF Sink Current VVTTREF = VVDDQSNS 10 25 40 mA IVTTREFDIS VTTREF Discharge Current TA = 25 oC , S3=S5=0V, V VTTREF = 0.5V - 2.6 - mA VDDQ OUTPUT VVDDQ VDDQ Output Voltage VREFIN = 1.8V - 1.8 - V VDDQSNS Regulation Voltage Tolerance to REFIN TA = 25 oC, V REFIN = 1.8V, No Load -15 - 15 mV IVDDQSNS VDDQSNS Input Current VVDDQSNS=1.8V - 12 - µA IREFIN REFIN Input Current VREFIN=1.8V -0.1 - 0.1 µA VDDQ Discharge Current VS3 = VS5 = 0V, VVDDQSNS = 0.5V, MODE Pin Pulled Down to GND Through 47k Ω (Non-Tracking) - 12 - mA LDOIN Discharge Current VS3 = VS5 = 0V, VVDDQSNS = 0.5V, MODE Pin Pulled Down to GND Through 100k Ω (Tracking) - 1000 - mA Refer to the typical application circuits. These specifications apply over V VCC=VBOOT=5V, VIN=12V and TA= -40 ~ 85 °C, unless otherwise specified. Typical values are at T A=25°C. |
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