Analog Power
AM4540C
P & N-Channel 40-V (D-S) MOSFET
These miniature surface mount MOSFETs utilize High Cell Density process. Low rDS(on) assures minimal power loss and conserves energy, making this device ideal for use in power management circuitry. Typical applications are PWMDC-DC converters, power management in portable and battery-powered products such as computers, printers, battery charger, telecommunication power system, and telephones power system.
• Low rDS(on) Provides Higher Effici.
N & P-Channel MOSFET
Analog Power
AM4540C
P & N-Channel 40-V (D-S) MOSFET
These miniature surface mount MOSFETs utilize High Cell Density process. Low rDS(on) assures minimal power loss and conserves energy, making this device ideal for use in power management circuitry. Typical applications are PWMDC-DC converters, power management in portable and battery-powered products such as computers, printers, battery charger, telecommunication power system, and telephones power system.
• Low rDS(on) Provides Higher Efficiency and Extends Battery Life
• Miniature SO-8 Surface Mount Package Saves Board Space
• High power and current handling capability
• Low side high current DC-DC Converter applications
PRODUCT SUMMARY
VDS (V)
rDS(on) m(Ω)
40 104 @ VGS = 4.5V 89 @ VGS = 10V
-40 106 @ VGS = -4.5V 69 @ VGS = -10V
1 2 3 4
ID (A) 3.7 4.0 -3.7 -4.6
8 7 6 5
ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED)
Parame te r
Symbol N-Channel P-Channel Units
Drain-Source Voltage Gate-Source Volt.