SP619
FEATURES
- Max Rds(on) .377 Ohms
- Overcurrent deactivation 800m A
- Max leakage current less than 2µA while deactivated
- Small 6 pin SOT-23 package
- Built-in Over-temperature Protection
- 4.5V to 5.5V Input voltage range
APPLICATIONS
- Ultra low cost handsets
- PDA, DSC, MP3 players
- Cell phones
- Power Distribution Switch
- Battery-Charger Circuit
SP619 SOT23-6
DESCRIPTION
The SP619 is a low RDS(ON) high current switch designed with precision current limiting 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 regulation. This switch is functional over an input voltage range of 2.5V to 7V, but is targeted at 5V applications. The SP619 is also protected from thermal overload which limits power dissipation. In shutdown mode, the supply current drops to 2µA.
Vin Vin
Cin .1µF ON/OFF
EN 80K
TYPICAL...
