Diodes PAM2304 - Manual (Page 2)

PAM2304
Document number: DSxxxxx Rev. 1 - 1
2 of 14
www.diodes.com
November 2012
© Diodes Incorporated
PAM2304
A Product Line of
Diodes Incorporated
Typical Applications Circuit






  
2 R
1 R
1 6 . 0 V
O
Pin Descriptions
Pin
Name
Pin Name
Function
TSOT23 TDFN22-8 TDFN22-6
EN 1 8 4
Enable Control Input. Force this pin voltage above 1.5V, enables the chip, and below 0.3V
shuts down the device.
GND 2 — 6 Ground.
SW 3 5, 6 1 The drains of the internalmain and synchronous power MOSFET.
V
IN
4 3 5 Chip main power supply pin.
FB 5 1 3 Feedback voltage to internal error amplifier, the threshold voltage is 0.6V.
AGND — 2 — Analog Ground.
PGND — 4 — Main power ground return pin.
NC — 7 2 Not connected.
Functional Block Diagram