TPS2114
TPS2115 www.ti.com SLVS447A – DECEMBER 2002 – REVISED MARCH 2004 AUTOSWITCHING POWER MULTIPLEXER FEATURES Two-Input, One-Output Power Multiplexer
With Low rDS(on) Switches:
– 84 mΩ Typ (TPS2115)
– 120 mΩ Typ (TPS2114)
Reverse and Cross-Conduction Blocking
Wide Operating Voltage Range: 2.8 V to 5.5 V
Low Standby Current: 0.5 ВµA Typical
Low Operating Current: 55 ВµA Typical
Adjustable Current Limit
Controlled Output Voltage Transition Times,
Limits Inrush Current and Minimizes Output
Voltage Hold-Up Capacitance
CMOS and TTL Compatible Control Inputs
Manual and Auto-Switching Operating Modes
Thermal Shutdown Available in a TSSOP-8 Package APPLICATIONS PCs
PDAs
Digital Cameras
Modems
Cell phones
Digital Radios
MP3 Players
PW PACKAGE …
