Diodes PAM2308 - Manual (Page 2)

PAM2308
Document number: DSxxxxx Rev. 1 - 1
2 of 15
www.diodes.com
January 2013
© Diodes Incorporated
PAM2308
A Product Line of
Diodes Incorporated
Typical Applications Circuit
(cont.)
V
OUTx
= 1.2V, 1.5V, 1.8V, 2.5V, 2.8V or 3.3V
Figure 2. Fixed Voltage Regulator
Pin Descriptions
Pin
Name
Pin
Number
Function
EN1 1 Chip Enable of Channel 1(Active High). V
EN1
≤ V
IN1
.
FB1 2 Feedback of Channel 1.
VIN2 3 Power Input of Channel 2.
GND 4, 9
Ground. The exposed pad must be soldered to a large PCB and connected to GND for maximum power
dissipation.
LX2 5 Pin for Switching of Channel 2.
EN2 6 Chip Enable of Channel 2 (Active High).V
EN2
≤ V
IN2
.
FB2 7 Feedback of Channel 2.
VIN1 8 Power Input of Channel 1.
LX1 10 Pin for Switching of Channel 1.