Preliminary Datasheet

LP6301

LP6301 – Ver. 1.0 Datasheet

Sep.-2007

Functional Pin Description

Pi n Desc ript io n

Pin NO

PIN

DESCRIPTION

1

NC

No Connect.

2

EN

Enable Control Input. Drive EN1 above 1.5V to turn on the Channel. Drive EN

below 0.3V to turn it off (shutdown current < 0.1µA).

3

Vin

Supply Input.

4

SW

Switch Mode Connection to Inductor. This pin connects to the drains of the

internal main and synchronous power MOSFET switches.

5

GND1

Ground 1.

6

FB

Feedback Input. Connect FB to the center point of the external resistor divider.

Normal voltage for this pin is 0.6V.

Function Block Diagram