AM4424N

Analog Power N-Channel 20-V (D-S) MOSFET These miniature surface mount MOSFETs utilize a high cell density trench process to provide low rDS(on) and to ensure minimal power loss and heat dissipation. Typical applications are DC-DC converters and power management in portable and battery-powered products such as computers, printers, PCMCIA cards, cellular and cordless telephones. Low rDS(on) provides higher efficiency and extends battery life Low thermal impedance copper leadframe SOIC-8 saves board space Fast switching speed High performance trench technology AM4424N PRODUCT SUMMARY VDS (V) rDS(on) m(Ω) 20 22 @VGS= 4.5V 28 @VGS= 2.5V ID (A) 9.7 8.6 18 27 36 45 ABSOLUTE MAXIMUMRATINGS (TA = 25 oCUNLESS OTHERWISENOTED) Parameter Symbol Limit Units Drain-Source Voltage Gate-Source Voltage Continuous Drain Currenta Pulsed Drain Currentb VDS VGS TA=25oC TA=70oC ID IDM 20 V ±8 ±9.7 ±8.0 A ±50 Continuous Source Current (Diode Conduction)a IS 2.3 A Powe...