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APW7098 Datasheet(PDF) 4 Page - Anpec Electronics Coropration |
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APW7098 Datasheet(HTML) 4 Page - Anpec Electronics Coropration |
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4 / 30 page  Copyright © ANPEC Electronics Corp. Rev. A.7 - Oct., 2011 APW7098 www.anpec.com.tw 4 Electrical Characteristics APW7098 Symbol Parameter Test Conditions Min. Typ. Max. Unit SUPPLY CURRENT ICC VCC Nominal Supply Current UGATEx and LGATEx Open, FB forced above regulation point - 5 10 mA ISD VCC Shutdown Supply Current SS/EN=GND - 5 - mA POWER-ON-RESET (POR) AND OPERATION PHASE SELECTION V5VCC_THR 5VCC Rising Threshold Voltage 4.2 4.5 4.8 V 5VCC POR Hysteresis 0.4 0.58 0.76 V MODE Rising Threshold Voltage VMODE Rising 0.77 0.8 0.83 V IMODE MODE Pin Input Current -100 - +100 nA VCC LINEAR CONTROLLER VRRG_VCC Regulated Voltage on VCC IO=0A, RPULL-UP=1k Ω 8 8.5 9 V Maximum VCCDRV Sink Current VCC = VREG_VCC +200mV, VVCCDRV = 8V 5 - - mA 5VCC LINEAR REGULATOR VREG_5VCC Output Voltage IO = 0A, VCC =8V 4.75 5 5.25 V Line Regulation IO = 0A, VCC = 8V ~ 13.2V -20 - 20 mV Load Regulation IO = 3mA, VCC > 8V -200 - 200 mV Current-Limit 5VCC = GND 20 30 - mA REFERENCE VOLTAGE VREF Regulated Voltage on FB pin Internal reference voltage used - 0.6 - V TA=25 oC -1 - +1 Accuracy Over temperature -1.5 - +1.5 % IFB FB Pin Input Current -100 - +100 nA REFIN/EN Voltage Offset VFB - VREFIN/EN, VREFIN/EN =0.6V~1.5V -5 - 5 mV VREFIN/EN_THR Device Enable Voltage Threshold On REFIN/EN pin, VREFIN/EN rising 0.37 0.4 0.43 V Device Enable Voltage Hysteresis - 50 - mV Internal/External Reference Selection Voltage Threshold On REFIN/EN pin 2.1 2.5 3.0 V Reference Selection Debounce Time VREFIN/EN falling, Switching to external reference - 20 - µs IREFIN/EN REFIN/EN Pin Input Current -100 - +100 nA VPOK REFOUT/POK Output Voltage - 1.5 - V IO = 0~3mA, TA=25 oC -2 - +2 REFOUT/POK Accuracy IO = 0~3mA, Over temperature -3 - +3 % REFOUT/POK Current-Limit REFOUT/POK = GND 4 8 15 mA REFOUT/POK Pull-Low Resistance IREFOUT/POK = 5mA - 70 100 Ω Refer to the typical application circuits. These specifications apply over V IN=12V, VOUT=1.2V and TA= -20 ~ 70°C, unless otherwise specified. Typical values are at T A=25°C. The V5VCC is supplied by the internal regulator. |
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