Elektronische Bauelemente

http://www.SeCoSGmbH.com/

Any changing of specification will not be informed individual

01-Jun-2002 Rev. A

Page

2 of 8

tage does not sag below the minimum dropout voltage during the load

V higher than Vout in order for the device to

Description

GND

Typically a large storage capacitor is connected from this pin to ground to insure that the input

1.3V

or open= output enable.

NC

Typical Application (Fixed Output Voltage Version)

Block Diagram

S5ELM2576-5.0

3.3V, R2=17k

5.0V, R2=3.1k

12V, R2=8.84k

15V, R2=11.3k

For Adjustable version, R1=open, R2=0

Parameter

Ratings

Unit

Maximum Supply Voltage

45

V

ON/OFF pin input Voltage

V

Output Voltage to ground (steady state)

-1

V

Power dissipation

Internally Limited

Storage Temperature

-65 ~ +150

:

Maximum junction temperature

+150

:

Minimum ESD rating (C=100pF, R=1.5k )

2k

V

Lead temperature (soldering, 10seconds)

+260

:

Operating Ratings

Parameter

Ratings

Unit

Temperature range

:

Supply Voltage

40

V

S5ELM2576

Simple Switcher

3A Step-Down Voltage Regulator