Jul23-07 Rev K

SP69 High Current Power Switch

© 2007 Sipex Corporation

DESCRIPTION

FEATURES

APPLICATIONS

SP619

High Current Power Switch

• Overcurrent deactivation 800mA

• Max leakage current less than 2µA

while deactivated

• Small 6 pin SOT-23 package

• Built-in Over-temperature Protection

• Wide Input voltage range 2.5V to 7V

• Ultra low cost handsets

• PDA, DSC, MP3 players

• Cell phones

• Power Distribution Switch

• Battery-Charger Circuit

Solved by

TM

iting to protect connected devices from damage due to a short circuit condition or

against current surges that may cause the supply voltages to fall out of regula-

tion. This switch operates from an input voltage range of 2.5V to 7V, making it ideal

for 3V and 5V applications. The SP69 is also protected from thermal overload

6

5

4

1

2

3

SP619

SOT23-6

TyPICAL APPLICATION CIRCUIT

Vin

Vin

Cin .1µF

EN

80K

ON/OFF

GND

SP619

Vout

100K

Cout

.1µF

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