SC729 - Semtech

SC729 Very Low Ron Load Switch

The SC728/SC729 is a low input voltage, very low Ron load switch designed for use in battery powered applications. Very low quiescent current of less than 2µA, and a low shutdown current of less than 1µA (SC728) reduces power loss during Standby and Off states. A logic level Enable allows low voltage on/off control down to 1.1V. The SC728 provides a quick tu.

Features

 Input Voltage Range
  – 1.1V to 3.6V
 2A Continuous Output Current
 Ultra-Low Ron
  – 36mΩ
 Automatic Output Discharge Circuit
 Fast Turn-on Option With No Output Discharge Circuit
  – SC728
 Extended Soft Start Option With Automatic Output Discharge Circuit
  – SC729
 Low Quiescent Current
  – 0.81µA(Typ.)
 Low Shutdown Current < 1µA
  – SC728
 1.1V Logic Level Enable Compatible With CMOS/GPIO Control
 Hardened ESD Protection 3kV
 Package: CSP
  – 0.76mm × 0.76mm, 0.4mm Pitch SC728/SC729 2A Low Vin, Very Low Ron Load Switch Description The SC728/SC729 is a low input voltage, very low Ron load .