Diodes PAM2306D - Manual (Page 2)

PAM2306D
Document number: DSxxxxx Rev. 1 - 1
2 of 12
www.diodes.com
November 2012
© Diodes Incorporated
PAM2306D
A Product Line of
Diodes Incorporated
Pin Descriptions
Pin Number
Pin Name
WDFN3x3-12L
Function
1 VIN2 Power Input of Channel 2.
2 LX2 Pin for Switching of Channel 2.
3, 9
Exposed Pad
GND
Ground. The exposed pad must be soldered to a large PCB and connected to GND for maximum
power dissipation.
4 FB1 Feedback of Channel 1.
5, 11 NC1, NC2 No Connection
6 EN1 Chip Enable of Channel 1 (Active High). V
EN1
≤ V
IN1
.
7 VIN1 Power Input of Channel 1.
8 LX1 Pin for Switching of Channel 1.
10 FB2 Feedback of Channel 2.
12 EN2 Chip Enable of Channel 2 (Active High). V
EN2
≤ V
IN2
.
Functional Block Diagram