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PDF MIC94052 Data sheet ( Hoja de datos )
| Número de pieza | MIC94052 | |
| Descripción | P-Channel MOSFET | |
| Fabricantes | Micrel Semiconductor | |
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MIC94052/53
MIC94052/94053
84mΩ P-Channel MOSFET in SC-70-6
General Description
The MIC94052/94053 are low on-resistance, 84mΩ(max)
P-channel MOSFETs. They are housed in a Teeny™ SC-
70-6 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 pull-
up 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 +150°C.
Features
• 1.8V to 5.5V input voltage range
• Low on-resistance P-channel MOSFET:
70mΩ at VGS = 4.5V (typ)
2A continuous current
•
•
TVeGeSnpyu™ll-uSpCr-e7s0i-s6topra(cMkIaCg9e4053)
• –40°C to +150°C junction temperature range
Applications
• Load switch in portable applications:
Cellular phones
PDAs
MP3 players
Notebook PCs
Barcode scanners
Ordering Information
Part Number
Standard
Marking Pb-Free
MIC94052BC6 P52 MIC94052YC6
MIC94053BC6 P53 MIC94053YC6
* Under bar symbol may not be to scale.
Marking*
P52
P53
Gate-Source Pull Up
NO
YES
Junction Temp Range
-40°C to +150°C
-40°C to +150°C
Package
SC-70-6
SC-70-6
Typical Application
VIN
OFF (High)
ON (Low)
MIC94053
4S
3G
D
1, 2, 5, 6
LOAD
Load Switch Application
Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
June 2008
1 M9999-060508
1 page  
MIC94052/53
Package Information
0.65 (0.0256) BSC
2.20 (0.087)
1.80 (0.071)
1.35 (0.053) 2.40 (0.094)
1.15 (0.045) 1.80 (0.071)
1.00 (0.039) 1.10 (0.043)
0.80 (0.032) 0.80 (0.032)
0.30 (0.012)
0.15 (0.006)
0.10 (0.004)
0.00 (0.000)
DIMENSIONS:
MM (INCH)
0.18 (0.007)
0.10 (0.004)
0.30 (0.012)
0.10 (0.004)
SC-70-6 Pin (C6)
MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB http://www.micrel.com
This information furnished by
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser's
use or sale of Micrel Pr
Micrel for any damages resulting from such use or sale.
© 2002 Micrel Incorporated
June 2008
5 M9999-060508
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet MIC94052.PDF ] | |
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