N & P-Channel MOSFET
Analog Power
AM4542C
P & N-Channel 40-V (D-S) MOSFET
These miniature surface mount MOSFETs utilize a high cell density...
Description
Analog Power
AM4542C
P & N-Channel 40-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.
PRODUCT SUMMARY
VDS (V)
rDS(on) m(Ω)
40 27 @ VGS = 4.5V 22 @ VGS = 10V
-40 40 @ VGS = -4.5V 30 @ VGS = -10V
ID (A) 7.3 8.3 -6.2 -7.6
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
18 27 36 45
ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED)
Parame te r
Symbol N-Channel P-Channel Units
Drain-Source Voltage Gate-Source Voltage
Continuous Drain Currenta
Pulsed Drain Currentb
VDS
VGS
TA=25oC TA=70oC
ID
IDM
40 -40 V 20 -2...
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