Preliminary Datasheet

LP6203

LP6203 –01 Ver. 1.1 Datasheet

FEB.-2009

Page 2 of 8

Functional Pin Description

Pin Number Pin Name Function

1

SOE

Source of the mosfet.

2

GND

Ground

3

N/A

No Connector

4

VDD

Output

5

FB

Feedback

6

SW

Switch output

PAD1

Connected to PIN 6 internally

PAD2

Need to connect to GND

Function Block Diagram

Absolute Maximum Ratings

Supply Input Voltage-------------------------------------------------------------------------------------------------------

6V

SW Pin Switch Voltage---------------------------------------------------------------------------------

−0.3V to (Vout + 0.8V)

Other I/O Pin Voltages----------------------------------------------------------------------------------

−0.3V to (Vout + 0.3V)

SW Pin Switch Current ----------------------------------------------------------------------------------------------------

2.5A

SW Pin Voltage(max) -------------------------------------------------------------------------------------

23V

Lead Temperature (Soldering, 10 sec.) ----------------------------------------------------------------------------------260°C

Storage Temperature Range --------------------------------------------------------------------------------- −65°C to 150°C

ESD Susceptibility

HBM (Human Body Mode) ----------------------------------------------------------------------------------------------------2kV

MM(Machine-Mode)-----------------------------------------------------------------------------------------------------------200V

Recommended Operating Conditions

Supply Input Voltage-------------------------------------------------------------------------------------------------1.6V to 6.5V

Operation Ambient Temperature Range------------------------------------------------------------------ −40°C to 85°C

LP6203