Pam2320, Typical applications circuit, Pin descriptions – Diodes PAM2320 User Manual
Page 2: Functional block diagram
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PAM2320
Document number: DSxxxxx Rev. 1 - 0
2 of 12
www.diodes.com
October 2012
© Diodes Incorporated
PAM2320
A Product Line of
Diodes Incorporated
Typical Applications Circuit
V
2
R
1
R
1
6
.
0
O
⎟
⎟
⎠
⎞
⎜
⎜
⎝
⎛
+
×
=
Pin Descriptions
Pin
Number
PSOP-8
Pin Name
Function
1 NC
Not Connected.
2 VIN
Bias supply. Chip main power supply pin.
3 SW
The drains of the internal main and synchronous power MOSFET.
4 GND
Ground
5 FB
Feedback voltage to internal error amplifier, the threshold voltage is 0.6V.
6 NC
Not Connected.
7 EN
Enable control input. Force this pin voltage above 1.5V, enables the chip, and below 0.3V shuts down
the device.
8 NC
Not Connected.
Functional Block Diagram
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