ap1212 Diodes, Inc., ap1212 Datasheet - Page 9

• Manufacturer Part Number: ap1212
• Description: Usb Power Switch Dual Usb High-side Power Switch
• Manufacturer: Diodes, Inc.

Typical Performance Characteristics
AP1212 Rev. 4
Current-Limit Response (AP1212H)
V
V
I
V
I
V
V
V
V
Turn-On/Turn-Off (AP1212H)
V
OUT
OUT
OUT
OUT
FLG
OUT
EN
FLG
EN
EN
Turn-Off (AP1212H)
Current-Limit
Threshold
140 mA
TIME (10mS/div.)
TIME (50mS/div.)
TIME (2mS/div.)
Thermal Shutdown
Short-Circuit Current
Inrush Current
Hysteresis (10
140 mA
www.diodes.com
V
C
R
V
C
R
IN
V
C
L
L
=47μF
=35Ω
IN
L
L
=5V
IN
L
=47μF
=35Ω
=47μF
=5V
=5V
9 of 12
O
C)
DUAL USB HIGH-SIDE POWER SWITCH
(Continued)
V
V
I
V
V
I
V
V
V
OUT
V
V
I
EN
FLG
EN
FLG
OUT
OUT
FLG
EN
Current-Limit Response (AP1212H)
Enabled Into Short (AP1212H)
Current-Limit
Threshold
TIME (200μS/div.)
TIME (500μS/div.)
TIME (20μS/div.)
Turn-On (AP1212H)
Output Turn-On
Rise Time
Inrush Current
Short-Circuit Current
Short-Circuit Current
©
AP1212
Diodes Incorporated
APRIL 2008
V
C
140 mA
V
C
R =35Ω
V
IN
L
=47μF
IN
=5V
IN
L
L
=47μF
=5V
=5V