ap2191d Diodes, Inc., ap2191d Datasheet - Page 6

• Manufacturer Part Number: ap2191d
• Description: 1.5a Single Channel Current-limited Power Switch With Output Discharge
• Manufacturer: Diodes, Inc.

Typical Performance Characteristics
AP2181D/2191D
Document number: DS32251 Rev. 1 - 2
Iout
500mA/div
Iout
1A/div
Ven
5V/div
Vflag
2V/div
Vin
2V/div
Iout
500mA/div
0.6 Ω Load Connected to Enabled Device
UVLO Increasing With Full Load
Device Enabled Into Short
Short Circuit Current,
500us/div
1
2ms/div
ms/div
T A =25°C
C L =22uF
R L =3.3Ω
1.5A SINGLE CHANNEL CURRENT-LIMITED POWER
V
T A =25°C
C L =120uF
V
T A =25°C
C L =120uF
(Continued)
IN
IN
=5V
=5V
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Vout
5V/div
Iout
500mA/div
Vflg
5V/div
Vout
5V/div
Vflag
5V/div
Iout
2A/div
Vin
5V/div
Vin
2V/div
Iout
500mA/div
Short Circuit with Blanking Time and Recovery
SWITCH WITH OUTPUT DISCHARGE
UVLO Decreasing With Full Load
Power On with Full Load
AP2181D/AP2191D
50ms/div
10ms/div
1ms/div
© Diodes Incorporated
T A =25°C
C L =22uF
R L =3.3Ω
June 2010
T A =25°C
C L =120uF
R L =3.3Ω
V
T A =25°C
C L =120uF
IN
=5V