Pin

Name

Description

6

FB

Feedback — Internally connected to the regulation, over-voltage, and short-circuit comparators. The regulation

reference point is 0.8V at this input pin. Connected the feedback resistor divider between the output and ground to set

the output voltage.

7

VOUT Output Voltage — Output from the internal inductor. Connect the output capacitor between this pin and exposed pad.

EP

EP

Exposed Pad — Internally connected to pin 4. Used to dissipate heat from the package during operation. Must be

electrically connected to pin 4 external to the package.

3

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