ANALOGPOWER AM2326N

Analog Power
AM2326N
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 DC-DC
converters, power management in portable
and battery-powered products such as
computers, printers, PCMCIA cards,
cellular and cordless telephones.
•
•
ed
PRODUCT SUMMARY
VDS (V)
rDS(on) (Ω)
0.070 @ VGS = 4.5V
20
[email protected] VGS = 2.5V
V
R
at
ID (A)
2.2
8-
2.0
1.8
1.
[email protected] VGS = 1.8V
G
Low rDS(on) Provides Higher Efficiency and
Extends Battery Life
Miniature SOT-23 Surface Mount Package
Saves Board Space
D
S
o
ABSOLUTE MAXIMUM RATINGS (TA = 25 C UNLESS OTHERWISE NOTED)
Parameter
Symbol Maximum Units
Drain-Source Voltage
VDS
20
V
Gate-Source Voltage
±8
VGS
o
TA=25 C
a
Continuous Drain Current
o
TA=70 C
b
2.2
ID
IDM
Pulsed Drain Current
a
8
IS
Continuous Source Current (Diode Conduction)
TA=25 C
a
o
TA=70 C
THERMAL RESISTANCE RATINGS
Parameter
a
Maximum Junction-to-Ambient
1.25
PD
Operating Junction and Storage Temperature Range
TJ, Tstg
RTHJA
W
0.8
o
-55 to 150
Symbol Maximum
t <= 5 sec
Steady-State
A
0.6
o
Power Dissipation
A
1.8
100
166
C
Units
o
C/W
Notes
a.
Surface Mounted on 1” x 1” FR4 Board.
b.
Pulse width limited by maximum junction temperature
1
July, 2002 - Rev. A
PRELIMINARY
Publication Order Number:
DS-AM2326_C
Analog Power
AM2326N
SPECIFICATIONS (TA = 25oC UNLESS OTHERWISE NOTED)
Parameter
Symbol
Test Conditions
VGS(th)
IGSS
VDS = VGS, ID = 250 uA
Min
Limits
Unit
Typ Max
Static
Gate-Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current
A
IDSS
ID(on)
A
Drain-Source On-Resistance
A
Forward Tranconductance
Diode Forward Voltage
rDS(on)
gfs
VSD
0.70
VDS = 0 V, VGS = 12 V
1
uA
VDS = 16 V, VGS = 0 V
0.1
1
uA
o
VDS = 16 V, VGS = 0 V, TJ = 55 C
VDS = 5 V, VGS = 4.5 V
VGS = 4.5 V, ID = 2.2 A
VGS = 2.5 V, ID = 2.0 A
VGS = 1.8 V, ID = 1.8 A
VDS = 5 V, ID = 2.0 A
IS = 0.6 A, VGS = 0 V
5
A
70
80
120
11
0.60
mΩ
S
V
b
Dynamic
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall-Time
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
VDS = 10 V, VGS = 4.5 V,
ID = 2.0 A
VDD = 10 V, ID = 1.0 A , RG = 6 Ω,
VGs =
4.5 V
4.5
0.89
0.95
6
6.5
14
2
nC
ns
Notes
a.
Pulse test: PW <= 300us duty cycle <= 2%.
b.
Guaranteed by design, not subject to production testing.
Analog Power (APL) reserves the right to make changes without further notice to any products herein. APL makes no warranty, representation
or guarantee regarding the suitability of its products for any particular purpose, nor does APL assume any liability arising out of the application or
use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental
damages. “Typical” parameters which may be provided in APL data sheets and/or specifications can and do vary in different applications and
actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by
customer’s technical experts. APL does not convey any license under its patent rights nor the rights of others. APL products are not designed,
intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or
sustain life, or for any other application in which the failure of the APL product could create a situation where personal injury or death may occur.
Should Buyer purchase or use APL products for any such unintended or unauthorized application, Buyer shall indemnify and hold APL and its
officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney
fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that APL was negligent regarding the design or manufacture of the part. APL is an Equal Opportunity/Affirmative Action Employer.
2
July, 2002 - Rev. A
PRELIMINARY
Publication Order Number:
DS-AM2326_C
Analog Power
AM2326N
Package Information
3
July, 2002 - Rev. A
PRELIMINARY
Publication Order Number:
DS-AM2326_C