Typical applications circuit, Pin descriptions – Diodes AP2192A User Manual
Page 2
AP2182A/ AP2192A
Document number: DS32193 Rev. 3 - 2
2 of 16
March 2013
© Diodes Incorporated
AP2182A/ AP2192A
Typical Applications Circuit
1uF
IN
GND
EN2
OUT1
ON
10uF*
Power Supply
2.7V to 5.5V
1uF
OFF
FLG 1
Load
10k
10k
FLG 2
EN1
OUT2
10uF*
1uF
Load
AP 2192 A Enable Active High
Note: * USB 2.0 requires 120uF per hub
Available Options
Part Number
Channel
Enable Pin
(EN)
Current Limit
(typ)
Recommended Maximum
Continuous Load Current
AP2182A 2 Active
Low
2.0A
1.5A
AP2192A 2 Active
High
2.0A
1.5A
Pin Descriptions
Pin Name
Pin Number
Function
SO-8
MSOP-8EP
U-DFN3030-8
GND 1
1
Ground
IN
2
2
Voltage input pin
EN1
3
3
Switch 1 enable input, active low (AP2142A) or active high (AP2152A)
EN2
4
4
Switch 2 enable input, active low (AP2142A) or active high (AP2152A)
FLG2
5
5
Switch 2 over-current and over-temperature fault report; open-drain flag is active low when triggered
OUT2
6
6
Switch 2 voltage output pin
OUT1
7
7
Switch 1 voltage output pin
FLG1
8
8
Switch 1 over-current and over-temperature fault report; open-drain flag is active low when triggered
Exposed Pad
—
Exposed Pad
Exposed Pad:
It should be connected to GND and thermal mass for enhanced thermal impedance.
It should not be used as electrical ground conduction path.