Datasheet Microchip MIC94052 — Даташит

MIC94052/53 MIC94052/94053
84mΩ P-Channel MOSFET in SC-70-6 General Description Features The MIC94052/94053 are low on-resistance, 84mΩ(max)
P-channel MOSFETs. They are housed in a Teenyв„ў SC70-6 package.
Designed for high-side switch applications where space is
critical, the MIC94052/3 exhibit a typical on-resistance of
70mΩ at 4.5V gate-to-source voltage. The devices operate
down to 1.8V gate-to-source voltage. Their operating voltage
range makes the MIC94052/3 ideal for Li Ion applications as
well as other sub-5V load switch applications.
The MIC94053 is an option that includes an internal gate pullup resistor. The pull-up resistor ensures that the P-channel
MOSFET is OFF until actively pulled down. Integrating the
pull-up resistor saves valuable board space and reduces
component placement cost.
The MIC94052/3 have a junction temperature range of –40°C
to +150В°C. 1.8V to 5.5V input voltage range Low on-resistance P-channel MOSFET:
70mΩ at VGS = 4.5V (typ)
2A continuous current VGS pull-up resistor (MIC94053) Teeny™ SC-70-6 package –40°C to +150°C junction temperature range Applications Load switch in portable applications:
Cellular phones
PDAs
MP3 players
Notebook PCs
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