LTC2952
LTC2952 is Pushbutton PowerPath Controller manufactured by Linear Technology.
Features n Pushbutton On/Off Control n Automatic Low Loss Switchover Between DC
Sources n Wide Operating Voltage Range: 2.7V to 28V n Low 25μA Shutdown Current n Guaranteed Threshold Accuracy: ±1.5% of
Monitored Voltage Over Temperature n Adjustable Pushbutton On/Off Timers n Simple Interface Allows Graceful μP Shutdown n Extendable Housekeeping Wait Time Prior to
Shutdown n 200ms Reset Delay and 1.6s Watchdog Timeout n ±8k V HBM ESD on PB Input n 20-pin TSSOP and QFN (4mm × 4mm) Packages
APPLICATIONS n Desktop and Notebook puters n Portable Instrumentations n Cell Phones, PDA and Handheld puters n Servers and puter Peripherals n Battery Backup Systems
Pushbutton Power Path Controller with Supervisor
DESCRIPTION
The LTC®2952 is a power management device that Features three main functions: pushbutton on/off control of system power, ideal diode Power Path™ controllers and system monitoring. The LTC2952’s pushbutton input, which provides on/off control of system...
