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PDF AIC1515 Data sheet ( Hoja de datos )
| Número de pieza | AIC1515 | |
| Descripción | Dual USB High-Side Power Switch | |
| Fabricantes | Analog Intergrations Corporation | |
| Logotipo |  |
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AIC1515
Dual USB High-Side Power Switch
FEATURES
• 110mΩ (5V Input) High-Side MOSFET Switch.
z 1.2A Continuous Load Current per Channel.
z 110μA Typical On-State Supply Current.
z 1μA Typical Off-State Supply Current.
z Current-Limit / Short Circuit Protection.
z Fault Flag with 3ms filter eliminates false
assertions. (1515D)
z Thermal Shutdown Protection under Overcurrent
Condition.
z Undervoltage Lockout Ensures that Switch is off
at Start Up.
z Open-Drain Fault Flag.
z Slow Turn ON and Fast Turn OFF.
z Enable Active-High or Active-Low.
APPLICATIONS
z USB Power Management.
z Hot Plug-In Power Supplies.
z Battery-Charger Circuit.
DESCRIPTION
The AIC1515 is a dual high-side power switch
for self-powered and bus-powered Universal
Serial Bus (USB) applications. Both high-side
switches are MOSFET with 110m Ω RDS(ON),
which meets USB voltage drop requirements for
maximum transmission wire length.
Multi-purpose open-drain fault flag output
indicates over-current limiting, thermal
shutdown, or undervoltage lockout for each
channel. Output current is typically limited to
1.5A, and the thermal shutdown functions of the
power switches independently control their
channel under overcurrent condition.
Guaranteed minimum output rise time limits
inrush current during hot plug-in as well as
minimizing EMI and prevents the voltage at
upstream port from dropping excessively.
Analog Integrations Corporation
Si-Soft Research Center
3A1, No.1, Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan, R.O.C.
TEL: 886-3-5772500
FAX: 886-3-5772510 www.analog.com.tw
DS-1515G-01 20100126
1
1 page  
AIC1515
TYPICAL PERFORMANCE CHARACTERISTICS
140 120
I =100mA
L
120
T =25OC
A
100 I =100mA
L
T =25OC
100 A
80
80
60
60
40
40
20 20
0
3.0
3.5 4.0 4.5 5.0 5.5
Supply Voltage (V)
6.0
Fig. 1 ON Resistance vs. Supply Voltage
0
-40 -20 0 20 40 60 80
Temperature (°C)
Fig. 2 ON Resistance vs. Temperature
100
3.4
3.2
Rising
3.0
2.8
2.6 Falling
2.4
2.2
2.0
-40 -20 0 20 40 60 80
Temperature (°C)
Fig. 3 UVLO Threshold Voltage vs. Temperature
100
100
95
90
85
80
75
70
65
60
-40
Both Switch ON
-20 0 20 40 60 80 100
Temperature (°C)
Fig. 5 ON State Current vs. Temperature
150
140
130
120
110
Both Switches ON
100
90
80
70
60
3.0 3.5 4.0 4.5 5.0 5.5 6.0
Supply Voltage (V)
Fig. 4 ON-State Supply Current vs. Supply Voltage
0.25
0.20
0.15
0.10
Both Switch Off
0.05
0.00
-40 -20 0 20 40 60 80
Temperature (°C)
Fig. 6 OFF-State Current vs. Temperature
100
5
5 Page 
PHYSICAL DIMENSIONS (unit: mm)
z SOP-8
D
AIC1515
AA
e
SEE VIEW B
W ITH PLATING
B
BASE METAL
SECTION A-A
L
VIEW B
GAUGE PLANE
SEATING PLANE
Note: 1. Refer to JEDEC MS-012AA.
2. Dimension "D" does not include mold flash, protrusions
or gate burrs. Mold flash, protrusion or gate burrs shall not
exceed 6 mil per side .
3. Dimension "E" does not include inter-lead flash or protrusions.
4. Controlling dimension is millimeter, converted inch
dimensions are not necessarily exact.
Note:
S SOP-8
Y
M MILLIMETERS
B
O
L
MIN.
MAX.
A 1.35
1.75
A1 0.10
B 0.33
0.25
0.51
C 0.19
D 4.80
0.25
5.00
E 3.80
4.00
e 1.27 BSC
H 5.80
6.20
h 0.25
L 0.40
θ 0°
0.50
1.27
8°
Information provided by AIC is believed to be accurate and reliable. However, we cannot assume responsibility for use of any circuitry
other than circuitry entirely embodied in an AIC product; nor for any infringement of patents or other rights of third parties that may
result from its use. We reserve the right to change the circuitry and specifications without notice.
Life Support Policy: AIC does not authorize any AIC product for use in life support devices and/or systems. Life support devices or
systems are devices or systems which, (I) are intended for surgical implant into the body or (ii) support or sustain life, and whose
failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to
result in a significant injury to the user.
11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet AIC1515.PDF ] | |
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