Diodes PAM3108 - Manual (Page 2)

PAM3108
Document number: DSxxxxx Rev. 1 - 0
2 of 11
www.diodes.com
October 2012
© Diodes Incorporated
PAM3108
A Product Line of
Diodes Incorporated
Pin Configuration and Description
Pin Name
Pin Number
Function
SOP-8(EP) W-DFN3x3-10
VIN 3 7, 8, 9 Supply Input Voltage.
EN 2 6 Chip Enable (Active-High).
CTRL 4 10 Supply Voltage of ControlCircuitry.
POK 1 5 Power Good Open Drain Output.
ADJ 7 4 Set the output voltage by the feedback resistors. V
O
= 0.8V x (R1 + R2)/R2.
VOUT 6 1, 2, 3 Output Voltage.
NC 5 — No Internal Connection.
GND
8,
Exposed Pad (9)
Exposed Pad
(11)
Ground. The exposed pad must be soldered to a large PCB and connected to GND
formaximum powe r dissipation.
Functional Block Diagram