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PDF AM4840N Data sheet ( Hoja de datos )
| Número de pieza | AM4840N | |
| Descripción | N-Channel 40-V (D-S) MOSFET | |
| Fabricantes | Analog Power | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AM4840N (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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Analog Power
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
AM4840N
PRODUCT SUMMARY
VDS (V)
rDS(on) m(Ω)
40
22 @ VGS = 10V
27 @ VGS = 4.5V
ID (A)
9.7
8.8
18
27
36
45
ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED)
Parameter
Symbol Limit
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Currenta
Pulsed Drain Currentb
VDS
VGS
TA=25oC
TA=70oC
ID
IDM
40
±20
±9.7
±7.2
±50
Continuous Source Current (Diode Conduction)a
IS 2.3
Power Dissipationa
TA=25oC
TA=70oC
PD
3.1
2.2
Operating Junction and Storage Temperature Range
TJ, Tstg -55 to 150
Units
V
A
A
W
oC
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambienta
t <= 10 sec
Steady State
Symbol
RθJA
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
b. Pulse width limited by maximum junction temperature
Maximum
50
92
Units
oC/W
oC/W
January, 2006 - Rev. A
PRELIMINARY
1 Publication Order Number:
DS-AM4840_A
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet AM4840N.PDF ] | |
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