ANALOGPOWER AM3865L

Analog Power
AM3865L
P & N-Channel Load Switch 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 power
switching, power management in portable and
battery-powered products such as computers,
printers, PCMCIA cards, cellular and cordless
telephones.
•
Low rDS(on) Provides Higher Efficiency and
Extends Battery Life
•
Miniature TSOP-6 Surface Mount Package
Saves Board Space
•
Control N-Channel MOSFET include a
Zener Diode to protect the ESD requirement
PRODUCT SUMMARY
VIN (V)
rDS(on) (OHM)
IL (A)
5.0
0.068 @ VDROP = 0.2V
2.8
2.5
0.100 @ VDROP = 0.2V
1.9
4
3
5
2
6
1
o
ABSOLUTE MAXIMUM RATINGS (T A = 25 C UNLESS OTHERWISE NOTED)
Parameter
Symbol Rating Units
2.5 - 8
VIN
Input Voltage Range
V
1.5 - 8
VON/OFF
On/Off Voltage Range
o
TA=25 C
a
Continuous Load Current
o
TA=70 C
b
-2.5
IL
-1.8
A
-10
6
KV
ILM
ESD
Pulsed Drain Current
Electrostatic Discharge Rating
o
TA=25 C
a
Power Dissipation
o
TA=70 C
PD
Operating Junction and Storage Temperature Range
THERMAL RESISTANCE RATINGS
Parameter
a
Maximum Junction-to-Ambient
W
0.56
o
TJ, Tstg -55 to 150
Symbol
t <= 5 sec
Steady-State
0.7
RTHJA
C
Maximum Units
180
235
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-AM3865_A
Analog Power
AM3865L
o
SPECIFICATIONS (TA = 25 C UNLESS OTHERWISE NOTED)
Parameter
Symbol
Limits
Test Conditions
Min Typ Max
Unit
Switching On Characteristics
Conduction Voltage
VDROP
Loading Current
IL
Static On Resistance
R(ON)
VIN = 5 V, VON/OFF = 3.3 V, IL = 2.8 A
VIN = 5 V, VON/OFF = 3.3 V, IL = 1.9 A
VDROP = 0.2 V, Vin = 5 V, VON/OFF = 3.3 V
VDROP = 0.2 V, Vin = 2.5 V, VON/OFF = 3.3 V
VGS = -5 V, ID = -2.5 A
VGS = -2.5 V, ID = -2.0 A
0.13 0.2
0.15 0.2
V
-2.8
-1.9
A
47
73
69
mΩ
100
Switching Off Characteristics
Forward Leakage Current
IFL
VIN = 8 V, VON/OFF = 0 V,
1
µΑ
Application In Load Switch
C1
1000pF
Q1
IN
OUT
ON/OFF
R1
4
3
5
2
6
1
10K
C3
C2
0.1uF
AM3865L
R2
1uF
100K
GND
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 “Typical” 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-AM3865_A
Analog Power
AM3865L
Typical Electrical Characteristics
r(T), Normalized Effective Transient Thermal Resistance
Figure 4. Transient Thermal Response Curve
3
July, 2002 - Rev. A
PRELIMINARY
Publication Order Number:
DS-AM3865_A
Analog Power
AM3865L
Package Information
TSOP-6: 6LED
4
July, 2002 - Rev. A
PRELIMINARY
Publication Order Number:
DS-AM3865_A