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AM5521C
Analog Power
N & P-Channel 20-V (D-S) MOSFET
PRODUCT SUMMARY
VDS (V)
rDS(on) (Ω)
These miniature surface mount MOSFETs
utilize a high cell density trench process to
provide low rDS(on) and to ensure minimal
power loss and heat dissipation. Typical
applications are DC-DC converters and
power management in portable and
battery-powered products such as
computers, printers, PCMCIA cards,
cellular and cordless telephones.
•
•
•
•
0.058 @ VGS = 4.5V
0.077 @ VGS = 2.5V
0.064 @ VGS = -4.5V
0.085 @ VGS = -2.5V
20
-20
DFN2x3
Top View
Low rDS(on) provides higher efficiency and
extends battery life
Low thermal impedance copper leadframe
DFN2X3 saves board space
Fast switching speed
High performance trench technology
5
4.3
-4.7
-4.1
D1
S1
G1
1
8
D1
2
7
S2
3
4
5
D1
D2
D2
G2
ID (A)
6
S2
G2
G1
D2
S1
N-Channel MOSFET P-Channel MOSFET
ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED)
Parameter
Symbol N-Channel P-Channel Units
Drain-Source Voltage
VDS
20
-20
V
VGS
Gate-Source Voltage
±8
±8
o
TA=25 C
a
Continuous Drain Current
o
TA=70 C
b
5
-4.7
4.1
-3.9
8
-8
4.5
-4.5
ID
IDM
Pulsed Drain Current
a
IS
Continuous Source Current (Diode Conduction)
o
TA=25 C
a
Power Dissipation
o
Maximum Junction-to-Ambient
a
Steady State
o
C
-55 to 150
Symbol
t <= 10 sec
W
1.3
TJ, Tstg
THERMAL RESISTANCE RATINGS
Parameter
A
2.1
PD
TA=70 C
Operating Junction and Storage Temperature Range
A
RθJA
Maximum
62.5
80
Units
o
C/W
C/W
o
Notes
a.
Surface Mounted on 1” x 1” FR4 Board.
b.
Pulse width limited by maximum junction temperature
1
PRELIMINARY
Publication Order Number:
DS-AM5521C_A
AM5521C
Analog Power
o
SPECIFICATIONS (TA = 25 C UNLESS OTHERWISE NOTED)
Parameter
Symbol
Test Conditions
Ch
Limits
Min Typ
Max Unit
Static
VGS(th)
Gate-Threshold Voltage
IGSS
Gate-Body Leakage Current
Zero Gate Voltage Drain Current
On-State Drain CurrentA
Drain-Source On-Resistance
Forward TranconductanceA
Diode Forward VoltageA
IDSS
ID(on)
A
rDS(on)
gfs
VSD
VGS = VDS, ID = 250 uA
N
1
VGS = VDS, ID = -250 uA
P
-1
VDS = 0 V, VGS = 8 V
N
100
VDS = 0 V, VGS = -8 V
P
-100
VDS = 16 V, VGS = 0 V
N
1
VDS = -16 V, VGS = 0 V
P
-1
o
V
VDS = 16 V, VGS = 0 V, TJ = 55 C
N
10
VDS = -16 V, VGS = 0 V, TJ = 55oC
VDS = 5 V, VGS = 4.5 V
P
-10
N
5
VDS = -5 V, VGS = -4.5 V
P
-5
VGS = 4.5 V, ID = 1 A
N
VGS = -4.5 V, ID = 1 A
P
0.077
VGS = 2.5 V, ID = 1 A
N
0.064
µA
µA
µA
A
0.058
VGS = -2.5 V, ID = -1 A
P
VDS = 5 V, ID = 1 A
N
10
VDS = -5 V, ID = 1 A
P
5
IS = 1 A, VGS = 0 V
N
0.80
IS = -1 A, VGS = 0 V
P
-0.83
N-Channel
VDS=15V, VGS=4.5V, ID=1A
P-Channel
VDS=-15V, VGS=-4.5V, ID=-1A
N
P
N
P
N
2
7
0.4
1
0.7
P
N
P
N
P
N
P
N
P
2
6
10
9
1
5
11
16
12
Ω
0.085
S
S
b
Dynamic
Total Gate Charge
Qg
Gate-Source Charge
Qgs
Gate-Drain Charge
Qgd
Turn-On Delay Time
td(on)
Rise Time
Turn-Off Delay Time
Fall-Time
tr
td(off)
tf
N-Chaneel
VDD=15V, VGS=4.5V, ID=1A ,
RGEN=15Ω,
P-Channel
VDD=-15V, VGS=-4.5V, ID=-1A
RGEN=15Ω
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
PRELIMINARY
Publication Order Number:
DS-AM5521C_A
AM5521C
Analog Power
Package Information
3
PRELIMINARY
Publication Order Number:
DS-AM5521C_A