AP2162SG-13;AP2172SG-13;AP2162MPG-13;AP2172MPG-13;中文规格书,Datasheet资料

1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
•Dual USB port power switches
•Over-current and thermal protection
• 1.5A accurate current limiting
• Reverse
Current
Blocking
• 115mΩon-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 Universal Serial Bus (USB) and other hot-swap
applications. The family of devices complies with USB 2.0 and
available with both polarities of Enable input. They offer current
and thermal limiting and short circuit protection as well as
controlled rise time and under-voltage lockout functionality.
A 7ms deglitch capability on the open-drain Flag output prevents
false over-current reporting and does not require any external
components.
All devices are available in SOP-8L and MSOP-8L-EP packages.
•Consumer electronics – LCD TV & Monitor, Game Machines
•Communications – Set-Top-Box, GPS, Smartphone
•Computing – Laptop, Desktop, Servers, Printers, Docking Station, HUB
AP 21 X 2 XX G - 13
6 : Active Low
7 : Active High
G : Green13 : Tape & Reel
2 : 2 Channel
Channel Green
Package
Enable Packing
S : SOP-8L
MP : MSOP-8L-EP
Device
Package
Code
Packaging
(Note 2)
13” Tape and Reel
Quantity Part Number Suffix
AP21X2SG-13 S SOP-8L 2500/Tape
&
Reel -13 AP21X2MPG-13 MP MSOP-8L-EP 2500/Tape
&
Reel -13 Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
/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
/datasheets/ap02001.pdf.
Features Description
Applications
Ordering Information
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
SOP-8L
( Top View )
FLG1
OUT1FLG2
OUT2GND EN2EN1IN
MSOP-8L-EP
FLG1OUT1FLG2
OUT2GND
EN2
EN1IN ( Top View )
Pin Name
Pin Number
Descriptions
GND 1 Ground IN 2 Voltage input pin EN1 3 Switch 1 enable input, active low (AP2162) or active high (AP2172) EN2
4
Switch 2 enable input, active low (AP2162) or active high (AP2172)
FLG2 5
Switch 2 over-current and over-temperature fault report; open-drain flag is active
low when triggered OUT2 6 Switch 2 voltage output pin OUT1
7
Switch 1 voltage output pin
FLG1 8
Switch 1 over-current and over-temperature fault report; open-drain flag is active
low when triggered
Pin Assignment
Pin Descriptions
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
Functional Block Diagram
F L
G 2
O U T 2
IN
E N 2
O U T 1
F L
G 1
E N 1
A
Power Supply 2.7V to 5.5V
AP2172 Enable Active High
Available Options
Part Number Channel Enable Pin (EN) Current Limit (Typical)
Recommended
Maximum Continuous
Load Current
AP2162 2 Active Low 1.5A 1.0A AP2172 2 Active High 1.5A 1.0A
Typical Application Circuit
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH Absolute Maximum Ratings
Symbol Parameter Ratings Units
ESD HBM Human Body Model ESD Protection 3 KV
ESD MM Machine Model ESD Protection 300 V
Voltage 6.5 V V IN Input
Voltage V IN + 0.3 V V OUT Output
Voltage 6.5 V V EN , V FLG Enable
I load Maximum Continuous Load Current Internal Limited A
Temperature 150 °C
Junction
T Jmax Maximum
T ST Storage Temperature Range (Note 3) -65 to 150 °C
Notes: 3. UL Recognized Rating from -30°C to 70°C (Diodes qualified T ST from -65°C to 150°C)
Recommended Operating Conditions
Symbol Parameter Min Max Units V IN Input voltage 2.7 5.5 V
I OUT Output Current 0 1.0 A
T A Operating Ambient Temperature -40 85 °C
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
Electrical Characteristics
(T A = 25o C, V IN = +5.0V, unless otherwise stated) Symbol Parameter Test Conditions Min Typ. Max Unit
V UVLO Input UVLO
R load =1k Ω 1.6 1.9 2.5 V I SHDN Input Shutdown Current Disabled, I OUT = 0 0.5 1 μA
I Q Input Quiescent Current, Dual Enabled, I OUT = 0 100 160 μA I LEAK Input Leakage Current Disabled, OUT grounded 1 μA I REV Reverse Leakage Current Disabled, V IN = 0V, V OUT = 5V, I REV at V IN 1 μA
R DS(ON) Switch on-resistance V IN = 5V, I OUT = 0.5A,
-40o C ≤ T A ≤85o
C MSOP-8L-EP 115 150 m Ω SOP-8L 120 160 m Ω V IN = 3.3V, I OUT = 0.5A, -40o C ≤ T A ≤85o
C 140 180 m Ω
I SHORT Short-circuit current limit Enabled into short circuit, C L =68μF
1.4 A I LIMIT Over-Load Current Limit V IN = 5V, V OUT = 4.6V, C L =68μF, -40o
C ≤
T A ≤85o C
1.1 1.5 1.9 A
I Trig Current limiting trigger
threshold V IN = V EN , Output Current Slew rate (<100A/s), C L =68μF 2.4 A
V IL EN Input Logic Low Voltage V IN = 2.7V to 5.5V 0.8 V V IH EN Input Logic High Voltage V IN = 2.7V to 5.5V 2 V I SINK EN Input leakage V EN = 5V 1 μA T D(ON) Output turn-on delay time C L =1μF, R load =10Ω 0.05 ms T R Output turn-on rise time C L =1μF, R load =10Ω 0.6 1.5 ms T D(OFF) Output turn-off delay time C L =1μF, R load =10Ω
0.01 ms T F Output turn-off fall time C L =1μF, R load =10Ω
0.05 0.1 ms R FLG FLG output FET on-resistance I FLG =10mA 30 50 Ω
T Blank FLG blanking time C IN =10μF, C L =68μF
4 7 1
5 ms T SHDN Thermal shutdown threshold Enabled, R load =1k Ω 140 °C T HYS Thermal shutdown hysteresis 25 °C
θJA Thermal Resistance
Junction-to-Ambient SOP-8L (Note 4) 110 o
C/W MSOP-8L-EP (Note 5) 60 o C/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.
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
Typical Performance Characteristics
V EN
V OUT
V EN
V OUT
Figure 1. Voltage Waveforms: AP2162 (left), AP2172 (right)
All Enable Plots are for AP2172 Active High
Channel 1 Turn-On Delay and Rise Time 500us/div
Channel 1 Turn-Off Delay and Fall Time
500us/div
Channel 2 Turn-On Delay and Rise Time
500us/div
Channel 2 Turn-Off Delay and Fall Time
500us/div
Vout 1 2V/div
Ven 1
5V/div C L =1uF T A =25°C R L =10Ω
Vout 1 2V/div
Ven 1 5V/div
C L =1uF
T A =25°C R L =10Ω
Vout 2 2V/div
Ven 2 5V/div C L =1uF T A =25°C R L =10Ω
Vout 2 2V/div
Ven 2 5V/div
C L =1uF
T A =25°C R L =10Ω
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
Typical Performance Characteristics (Continued)
Channel 1 Turn-On Delay and Rise Time
500us/div
Channel 1 Turn-Off Delay and Fall Time
500us/div
Channel 2 Turn-On Delay and Rise Time
500us/div
Channel 2 Turn-Off Delay and Fall Time
500us/div
Channel 1 Short Circuit Current, Device Enabled Into Short
500us/div
Channel 2 Short Circuit Current, Device Enabled Into Short
500us/div
Iout 1
500mA/div
Ven 1 5V/div
V IN =5V T A =25°C C L =68uF
Iout 2
500mA/div
Ven 2 5V/div
V IN =5V T A =25°C C L =68uF
Vout 1 2V/div
Ven 1 5V/div C L =100uF T A =25°C R L =10Ω
Vout 1 2V/div
Ven 1 5V/div
C L =100uF
T A =25°C R L =10Ω
Vout 2 2V/div
Ven 2 5V/div C L =100uF T A =25°C R L =10Ω
Vout 2 2V/div
Ven 2 5V/div
C L =100uF T A =25°C
R L =10Ω
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
Typical Performance Characteristics (Continued)
Channel 1 Inrush Current
1ms/div
Channel 2 Inrush Current
1ms/div
Channel 1
1 Ω Load Connected to Enabled Device
2ms/div
Channel 1
2Ω Load Connected to Enabled Device
2ms/div
Channel 2
1 Ω Load Connected to Enabled Device
2ms/div
Channel 2
2Ω Load Connected to Enabled Device
2ms/div
Iout 1 1A/div Vflag 1 2V/div
V IN =5V
T A =25°C C L =68uF
Iout 1 1A/div
Vflag 1 2V/div V IN =5V T A =25°C C L =68uF
Iout 2 1A/div
Vflag 2 2V/div
V IN =5V
T A =25°C C L =68uF
Iout 2 1A/div
Vflag 2 2V/div
V IN =5V T A =25°C C L =68uF
Ven 2 5V/div
Iout 1
200mA/div
Ven 1 5V/div
V IN =5V T A =25°C R L =5Ω
C L =470uF
C L =220uF
C L =100uF
Iout 2
200mA/div
V IN =5V T A =25°C R L =5Ω
C L =470uF
C L =220uF
C L =100uF
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
Typical Performance Characteristics (Continued)
Channel 1
Short Circuit with Blanking Time and Recovery
20ms/div
Channel 2
Short Circuit with Blanking Time and Recovery
20ms/div Channel 1 Power On
1ms/div
Channel 2 Power On
1ms/div
Channel 1 UVLO Increasing
1ms/div
Channel 1 UVLO Decreasing
10ms/div
Iout
500mA/div Vin 2V/div
Vin 2V/div
Iout
500mA/div
T A =25°C C L =68uF R L =5Ω
T A =25°C
C L =68uF R L =5Ω
Vin 5V/div
Vflag 5V/div
T A =25°C C L =68uF R L =5Ω
Iout
500mA/div
Ven 5V/div Vin 5V/div
Vflag 5V/div
Iout
500mA/div
Ven 5V/div T A =25°C C L =68uF R L =5Ω
Iout 1A/div Vout 5V/div
V IN =5V T A =25°C C L =68uF
Vflag 5V/div
Iout
500mA/div
Iout 1A/div
Vout 5V/div
V IN =5V T A =25°C C L =68uF
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
Typical Performance Characteristics (Continued)
Channel 2 UVLO Increasing
1ms/div
Channel 2 UVLO Decreasing
10ms/div
Channel 1 Enabled and Shorted with Channel 2
Disabled
100ms/div
Channel 1 Disabled and Channel 2 Enabled
50ms/div
Iout
500mA/div Vin 2V/div
Vin 2V/div
Iout
500mA/div
T A =25°C C L =68uF R L =5Ω
T A =25°C
C L =68uF R L =5Ω
Vout 2 5V/div
Iout 2
500mA/div T A =25°C C L =68uF
Vout 1 5V/div
Vflag 1 5V/div
Vout 1 5V/div
Vout 2 5V/div
T A =25°C C L =68uF
Ven1 5V/div Ven2 5V/div
分销商库存信息:
DIODES
AP2162SG-13AP2172SG-13AP2162MPG-13 AP2172MPG-13。