AP2181 查看數據表（PDF） - Diodes Incorporated.
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AP2181 Datasheet PDF : 18 Pages
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AP2181/AP2191
1.5A SINGLE CHANNEL CURRENT-LIMITED POWER
SWITCH
Functional Block Diagram
AP2181, AP2191
Current
IN
Sense
UVLO
EN
Driver
Current
Limit
Thermal
Sense
Deglitch
Absolute Maximum Ratings
OUT
FLG
GND
Symbol
Parameter
ESD HBM
Human Body Model ESD Protection
ESD MM
Machine Model ESD Protection
for MSOP-8L-EP, SOT25 packages
Machine Model ESD Protection
for DFN2018-6, SOP-8L packages
VIN
VOUT
VEN , VFLG
Iload
TJmax
TST
Input Voltage
Output Voltage
Enable Voltage
Maximum Continuous Load Current
Maximum Junction Temperature
Storage Temperature Range (Note 3)
Notes: 3. UL Recognized Rating from -30°C to 70°C (Diodes qualified TST from -65°C to 150°C)
Ratings
4
400
300
6.5
VIN + 0.3
6.5
Internal Limited
150
-65 to 150
Recommended Operating Conditions
Units
KV
V
V
V
V
V
A
°C
°C
Symbol
VIN
IOUT
TA
Parameter
Input voltage
Output Current
Operating Ambient Temperature
Min
Max
Units
2.7
5.5
V
0
1.5
A
-40
85
°C
AP2181/AP2191 Rev. 6
DS31563
4 of 18
www.diodes.com
JUNE 2009
© Diodes Incorporated
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