Datasheet Texas Instruments TPS2112APW — Datenblatt

TPS2112A
TPS2113A
www.ti.com SBVS045C – MARCH 2004 – REVISED MAY 2012 AUTOSWITCHING POWER MUX
Check for Samples: TPS2112A, TPS2113A FEATURES APPLICATIONS 1 2 Two-Input, One-Output Power Multiplexer with
Low rDS(on) Switches:
– 84 mΩ Typ (TPS2113A)
– 120 mΩ Typ (TPS2112A)
Reverse and Cross-Conduction Blocking
Wide Operating Voltage: 2.8 V to 5.5 V
Low Standby Current: 0.5 ОјA Typ
Low Operating Current: 55 ОјA Typ
Adjustable Current Limit
Controlled Output Voltage Transition Time:
– Limits Inrush Current
– Minimizes Output Voltage Hold-Up
Capacitance
CMOS-and TTL-Compatible Control Inputs
Auto-Switching Operating Mode
Thermal Shutdown
Available in TSSOP-8 and 3-mm Г— 3-mm SON-8
Packages PCs
PDAs
Digital Cameras …