STS9NH3LL Datasheet, PDF (1/12 Pages) STMicroelectronics – N-channel 30V - 0.018ohm - 9A - SO-8 Low gate charge STripFET TM III Power MOSFET

STS9NH3LL
N-channel 30V - 0.018Ω - 9A - SO-8
Low gate charge STripFET™ III Power MOSFET
General features
Type
STS9NH3LL
V_DSS
R_DS(on)
I_D
30V
0.022Ω
9A
■ Optimal R_DS(on) x Qg trade-off @ 4.5V
■ Conduction losses reduced
■ Switching losses reduced
Description
This application specific Power MOSFET is the
third generation of STMicroelectronics unique
“single feature size™” strip-based process. The
resulting transistor shows the best trade-off
between on-resistance and gate charge. When
used as high and low side in buck regulators, it
gives the best performance in terms of both
conduction and switching losses. This is
extremely important for motherboards where fast
switching and high efficiency are of paramount
importance.
Applications
■ Switching application
SO-8
Internal schematic diagram
Order codes
Part number
STS9NH3LL
Marking
S9NH3LL
Package
SO-8
Packaging
Tape & reel
July 2006
Rev 1
1/12
www.st.com
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