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PDF AP2162 Data sheet ( Hoja de datos )
| Número de pieza | AP2162 | |
| Descripción | 1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH | |
| Fabricantes | Diodes Incorporated | |
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Features
AP2162/AP2172
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWI TCH
Description
• Dual USB port power switches
• Over-current and thermal protection
• 1.5A accurate current limiting
• Rev erse Current Blocking
• 11 5mΩ on-resistance
• Input voltage range: 2.7V – 5.5V
• 0.6ms typical rise time
• Very low shutdown current: 1uA (max)
• Fault report (FLG) with blanking time (7ms typ)
• ESD protection: 4.5KV HBM, 350V MM
• Active high (AP2172) or active low (AP2162) enable
• 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
The AP2162 and AP2172 are integrated high-side power switches
optimized for U niversal S erial Bus (U SB) an d ot her ho t-swap
applications. T he fam ily o f dev ices com plies w ith USB 2.0 and
available w ith both p olarities of E nable in put. They o ffer cu rrent
and th ermal l imiting an d sho rt c ircuit p rotection as w ell as
controlled rise time an d un der-voltage lockou t fu nctionality.
A 7ms deglitch capability on th e open-drain Flag output pre vents
false over-current r eporting and do es no t require any external
components.
All devices are available in SOP-8L and MSOP-8L-EP packages.
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
6 : Active Low
7 : 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.
AP2162/AP2172 Rev. 5
1 of 17
www.diodes.com
FEBRUARY 2009
© Diodes Incorporated
http://www.Datasheet4U.com
1 page  
Electrical Characteristics
AP2162/AP2172
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWI TCH
(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
Disabled, VIN = 0V, VOUT = 5V, IREV at VIN
RDS(ON) Switch on-resistance
VIN = 5V, IOUT= 0.5A, MSOP-8L-EP
-40oC≤ TA ≤85oC
SOP-8L
VIN = 3.3V, IOUT= 0.5A, -40oC≤ TA ≤85oC
ISHORT Shor t-circuit current limit
ILIMIT Over-Load Current Limit
Enabled into short circuit, CL=68μF
VIN = 5V, VOUT = 4.6V, CL=68μF, - 40oC≤
TA ≤85oC
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 EN Input leakage
VEN = 5V
TD(ON) Output turn-on delay time
CL=1μF, Rload=10Ω
TR Output turn-on rise time
CL=1μF, Rload=10Ω
TD(OFF) Output turn-off delay time
CL=1μF, Rload=10Ω
TF Output turn-off fall time
CL=1μF, Rload=10Ω
RFLG FLG output FET on-resistance IFLG =10mA
TBlank FLG blanking time
CIN=10μF, CL=68μF
TSHDN Thermal shutdown threshold Enabled, Rload=1kΩ
THYS Thermal shutdown hysteresis
θJA
Thermal Resistance
Junction-to-Ambient
SOP-8L (Note 4)
MSOP-8L-EP (Note 5)
Min Typ. Max Unit
1.6 1.9 2.5 V
0.5 1 μA
100 160 μA
1 μA
1 μA
115 150 mΩ
120 160 mΩ
140 180 mΩ
1. 4
A
1.1 1 .5 1.9 A
2. 4
A
0.8 V
2V
1 μA
0.05 ms
0.6 1.5 ms
0.01 ms
0.05 0.1 ms
30 50 Ω
4 7 15 ms
140 °C
25 °C
110 oC/W
60 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
via s to bottom layer ground plane.
AP2162/AP2172 Rev. 5
5 of 17
www.diodes.com
FEBRUARY 2009
© Diodes Incorporated
5 Page 
AP2162/AP2172
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWI TCH
Typical Performance Characteristics (Continued)
650
600
550
500
450
400
350
300
250
22
Rise Time vs Input Voltage
CL=1uF
RL=10Ω
TA=25°C
.533 .544 .555 .56
Input Voltage (V)
Supply Current, Output Enabled vs Ambient Temperature
68
63
58
53
48
43
38
33
28
-60
Vin=5.0V
Vin=5.5V
Vin=3.3V
Vin=2.7V
-40 -20 0 20 40 60
Ambient Temperature (°C)
80
100
Static Drain-Source On-State Resistance vs Ambient
Temperature
170
Vin=2.7V
160
150
140
130
Vin=3.3V
120
110
100
90 Vin=5V
80
-60 -40 -20
0
20 40 60
Ambient Temperature (°C)
80
100
22
22
21
21
20
20
19
22
.53
Fall Time vs Input Voltage
CL=1uF
RL=10Ω
TA=25°C
3.5 44 .555
Input Voltage (V)
.5
6
Supply Current, Output Disabled vs Ambient Temperature
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
-60
Vin=3.3V
Vin=5.0V
Vin=5.5V
Vin=2.7V
-40 -20
0
20 40 60
Ambient Temperature (°C)
80 100
Short-Circuit Output Current vs Ambient Temperature
1.56
1.55 CL=100uF
1.54
Vin=2.7V
1.53
1.52
1.51
1.50
1.49
1.48
1.47
1.46
1.45
-60 -40 -20
Vin=3.3V
0 20 40
Ambient Temperature (°C)
Vin=5.0V
Vin=5.5V
60 80
100
AP2162/AP2172 Rev. 5
11 of 17
www.diodes.com
FEBRUARY 2009
© Diodes Incorporated
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet AP2162.PDF ] | |
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