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PDF AP2182 Data sheet ( Hoja de datos )
| Número de pieza | AP2182 | |
| Descripción | 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH | |
| Fabricantes | Diodes | |
| Logotipo |  |
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Features
AP2182/AP2192
1.5A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
Description
• Dual USB port power switches
The AP2182 and AP2192 are integrated high-side power switches
• Over-current and thermal protection
optimized for Universal Serial Bus (USB) and other hot-swap
• 2.1A accurate current limiting
applications. The family of devices complies with USB 2.0 and
• Reverse Current Blocking
• 115mΩ on-resistance
available with both polarities of Enable input. They offer current
and thermal limiting and short circuit protection as well as
• Input voltage range: 2.7V – 5.5V
controlled rise time and under-voltage lockout functionality.
• 0.6ms typical rise time
A 7ms deglitch capability on the open-drain Flag output prevents
• Very low shutdown current: 1uA (max)
false over-current reporting and does not require any external
• Fault report (FLG) with blanking time (7ms typ)
components.
• ESD protection: 4.5KV HBM, 350V MM
• Active high (AP2192) or active low (AP2182) enable
All devices are available in SOP-8L and MSOP-8L-EP packages.
• Ambient temperature range: -40ºC to 85°C
• SOP-8L and MSOP-8L-EP (Exposed Pad): Available in
“Green” Molding Compound (No Br, Sb)
• Lead Free Finish / RoHS Compliant (Note 1)
• UL Recognized, File Number E322375
• IEC60950-1 CB Scheme Certified
Applications
• Consumer electronics – LCD TV & Monitor, Game Machines
• Communications – Set-Top-Box, GPS, Smartphone
• Computing – Laptop, Desktop, Servers, Printers, Docking Station, HUB
Ordering Information
AP 21 X 2 XX G - 13
Enable
8 : Active Low
9 : Active High
Channel
2 : 2 Channel
Package
S : SOP-8L
MP : MSOP-8L-EP
Green
G : Green
Packing
13 : Tape & Reel
Device
AP21X2SG-13
AP21X2MPG-13
Package
Code
S
MP
Packaging
(Note 2)
SOP-8L
MSOP-8L-EP
13” Tape and Reel
Quantity
Part Number Suffix
2500/Tape & Reel
-13
2500/Tape & Reel
-13
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
AP2182/AP2192 Rev. 6
1 of 17
www.diodes.com
JULY 2010
© Diodes Incorporated
1 page  
Electrical Characteristics
AP2182/AP2192
1.5A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
(TA = 25oC, VIN = +5.0V, unless otherwise stated)
Symbol
Parameter
Test Conditions
VUVLO Input UVLO
Rload=1kΩ
ISHDN Input Shutdown Current
Disabled, IOUT= 0
IQ Input Quiescent Current, Dual Enabled, IOUT= 0
ILEAK Input Leakage Current
Disabled, OUT grounded
IREV Reverse Leakage Current
RDS(ON) Switch on-resistance
Disabled, VIN = 0V, VOUT = 5V, IREV at VIN
VIN = 5V, MSOP-8L-EP, -40oC≤ TA ≤85oC
IOUT= 0.5A SOP-8L, -40oC≤ TA ≤ 85oC
VIN = 3.3V,
IOUT= 0.5A
-40oC≤ TA ≤85oC
ISHORT Short-circuit current limit
Enabled into short circuit, CL=68μF
ILIMIT Over-Load Current Limit
VIN = 5V,
VOUT = 4.5V, -40oC≤ TA ≤85oC
CL=68μF
ITrig
Current limiting trigger threshold
VIN = VEN, Output Current Slew rate (<100A/s),
CL=68μF
VIL EN Input Logic Low Voltage
VIN = 2.7V to 5.5V
VIH EN Input Logic High Voltage
VIN = 2.7V to 5.5V
ISINK
TD(ON)
TR
TD(OFF)
TF
EN Input leakage
Output turn-on delay time
Output turn-on rise time
Output turn-off delay time
Output turn-off fall time
VEN = 5V
CL=1μF, Rload=10Ω
CL=1μF, Rload=10Ω
CL=1μF, Rload=10Ω
CL=1μF, Rload=10Ω
RFLG FLG output FET on-resistance IFLG =10mA
TBlank FLG blanking time
TSHDN Thermal shutdown threshold
CIN=10μF, CL=68μF
Enabled, Rload=1kΩ
THYS Thermal shutdown hysteresis
θJA
Thermal Resistance
Junction-to-Ambient
SOP-8L (Note 4)
MSOP-8L-EP (Note 5)
Min
1.6
1.6
2
4
Typ.
1.9
0.5
100
1
115
120
140
2.0
2.1
3.0
0.05
0.6
0.01
0.05
30
7
140
25
110
60
Max Unit
2.5 V
1 μA
160 μA
1 μA
μA
150 mΩ
160 mΩ
180 mΩ
A
2.6 A
A
0.8 V
V
1 μA
ms
1.5 ms
ms
0.1 ms
50 Ω
15 ms
°C
°C
oC/W
oC/W
Notes:
4. Test condition for SOP-8L: Device mounted on FR-4 2-layer board, 2oz copper, with minimum recommended pad layout.
5. Test condition for MSOP-8L-EP: Device mounted on FR-4 2-layer board, 2oz copper, with minimum recommended pad on top layer and 3
vias to bottom layer ground plane.
AP2182/AP2192 Rev. 6
5 of 17
www.diodes.com
JULY 2010
© Diodes Incorporated
5 Page 
AP2182/AP2192
1.5A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
Typical Performance Characteristics
Supply Current, Output Enabled vs Ambient Temperature
52
47 Vin=5.0V
Vin=5.5V
42
37
Vin=2.7V
32
Vin=3.3V
27
-60 -40 -20 0 20 40 60
Ambient Temperature (°C)
80 100
Static Drain-Source On-State Resistance vs Ambient
Temperature
180
170 Vin=2.7V
160
150
140
130 Vin=3.3V
120
110
Vin=5V
100
90
80
-60 -40 -20 0 20 40 60 80
Ambient Temperature (°C)
100
Undervoltage Lockout vs Ambient Temperature
2.15
2.10
UVLO Rising
2.05
2.00
UVLO Falling
1.95
1.90
-60 -40 -20 0 20 40 60 80 100
Ambient Temperature (°C)
Supply Current, Output Disabled vs Ambient Temperature
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
-60
Vin=5.0V
Vin=5.5V
Vin=3.3V
Vin=2.7V
-40 -20
0
20 40 60
Ambient Temperature (°C)
80
100
Short-Circuit Output Current vs Ambient Temperature
2.60
CL=100uF
2.50
Vin=2.7V
2.40
Vin=3.3V
Vin=5.0V
2.30
2.20
2.10
Vin=5.5V
2.00
-60 -40 -20 0 20 40 60 80 100
Ambient Temperature (°C)
3.24
3.22
3.20
3.18
3.16
3.14
3.12
3.10
3.08
2.8
Threshold Trip Current vs Input Voltage
TA=25°C
CL=68uF
3.3 3.8 4.3 4.8 5.3
Input Voltage (V)
AP2182/AP2192 Rev. 6
11 of 17
www.diodes.com
JULY 2010
© Diodes Incorporated
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet AP2182.PDF ] | |
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