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NCP4545IMNTWG Scheda tecnica(PDF) 3 Page - ON Semiconductor |
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NCP4545IMNTWG Scheda tecnica(HTML) 3 Page - ON Semiconductor |
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3 / 10 page ![]() NCP4545 http://onsemi.com 3 OPERATING RANGES Rating Symbol Min Max Unit Supply Voltage VCC 3 5.5 V Input Voltage VIN 0.5 6 V Ground GND 0 V Ambient Temperature TA 0 70 °C Junction Temperature TJ 0 90 °C ELECTRICAL CHARACTERISTICS (TJ = 25°C unless otherwise specified) Parameter Conditions (Note 7) Symbol Min Typ Max Unit MOSFET On−Resistance VCC = 5.0 V; VIN = 1.8 V RON 4.7 5.9 mW VCC = 5.0 V; VIN = 5.0 V 4.9 6.1 VCC = 3.3 V; VIN = 1.8 V 5.0 6.7 VCC = 3.3 V; VIN = 5.0 V 5.9 7.0 Leakage Current (Note 8) VEN = 0 V; VIN = 6 V ILEAK 0.025 1.0 mA CONTROLLER Supply Standby Current (Note 9) VEN = 0V; VCC = 5.5 V ISTBY 5.0 15 mA Supply Dynamic Current (Note 10) VEN = VCC = 5.5 V IDYN 250 500 mA Bleed Resistance RBLEED 50 100 200 W EN Input High Voltage VIH 2.0 V EN Input Low Voltage VIL 0.8 V EN Pull Down Resistance NCP4545IMNTWG RPD 40 100 180 kW EN Pull Up Resistance NCP4545IMNTWG−L RPU 40 100 180 kW 7. VEN shown only for NCP4545IMNTWG (EN Active−High). 8. Average current from VIN to VOUT with MOSFET turned off. 9. Average current from VCC to GND with MOSFET turned off. 10.Average current from VCC to GND after charge up time of MOSFET. |
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