Typical Applications Circuit
A Product Line of
Diodes Incorporated
PAM2320
VO
=
0.6
×
⎜⎜⎛1 +
⎝
R1 ⎟⎞
R2
⎟
⎠
Pin Descriptions
Pin
Number
1
2
3
4
5
6
7
8
PSOP-8
Pin Name
NC
VIN
SW
GND
FB
NC
EN
NC
Function
Not Connected.
Bias supply. Chip main power supply pin.
The drains of the internal main and synchronous power MOSFET.
Ground
Feedback voltage to internal error amplifier, the threshold voltage is 0.6V.
Not Connected.
Enable control input. Force this pin voltage above 1.5V, enables the chip, and below 0.3V shuts down
the device.
Not Connected.
Functional Block Diagram
PAM2320
Document number: DSxxxxx Rev. 1 - 0
2 of 12
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October 2012
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