N-Channel MOSFET
Analog Power
N-Channel 20-V (D-S) MOSFET
These miniature surface mount MOSFETs utilize High Cell Density process. Low rD...
Description
Analog Power
N-Channel 20-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
AM4922N
PRODUCT SUMMARY
VDS (V)
rDS(on) m(Ω)
20 22 @ VGS = 4.5V 28 @ VGS = 2.5V
1 2 3 4
ID (A) 7.8 7.0
8 7 6 5
ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED)
Parame te r
Symbol Limit Units
Drain-Source Voltage Gate-Source Voltage
Continuous Drain Currenta
Pulsed Drain Currentb
VDS
VGS
TA=25...
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