AP2161D Datasheet, PDF (3/18 Pages) Diodes Incorporated – 1A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE

Functional Block Diagram
AP2161D/AP2171D
1A SINGLE CHANNEL CURRENT-LIMITED POWER
SWITCH WITH OUTPUT DISCHARGE
Current
IN
Sense
UVLO
Discharge
Control
EN
Driver
Current
Limit
Thermal
Sense
Deglitch
OUT
FLG
GND
Absolute Maximum Ratings
Symbol
Parameter
ESD HBM
Human Body Model ESD Protection
ESD MM
Machine Model ESD Protection
V_IN
Input Voltage
V_OUT
Output Voltage
V_{EN ,} V_FLG
Enable Voltage
I_load
Maximum Continuous Load Current
T_Jmax
Maximum Junction Temperature
T_ST
Storage Temperature Range (Note 2)
Notes: 2. UL Recognized Rating from -30°C to 70°C (Diodes qualified T_ST from -65°C to 150°C)
Recommended Operating Conditions
Ratings
4
300
6.5
V_IN + 0.3
6.5
Internal Limited
150
-65 to 150
Symbol
V_IN
I_OUT
T_A
Parameter
Input voltage
Output Current
Operating Ambient Temperature
Min
Max
2.7
5.5
0
1.0
-40
85
Unit
KV
V
V
V
V
A
°C
°C
Unit
V
A
°C
AP2161D/2171D
Document number: DS32250 Rev. 1 - 2
3 of 18
www.diodes.com
June 2010
© Diodes Incorporated