LTC4364-1 - Analog Devices

LTC4364-1 Surge Stopper

The LTC®4364 surge stopper with ideal diode controller protects loads from high voltage transients. It limits and regulates the output during an overvoltage event, such as load dump in automobiles, by controlling the voltage drop across an external N-channel MOSFET pass device. The LTC4364 also includes a timed, current limited circuit breaker. In a fault co.

Features

n Wide Operating Voltage Range: 4V to 80V n Withstands Surges Over 80V with VCC Clamp n Adjustable Output Clamp Voltage n Ideal Diode Controller Holds Up Output Voltage During Input Brownouts n Reverse Input Protection to
  –40V n Reverse Output Protection to
  –20V n Overcurrent Protection n Low 10μA Shutdown Current at 12V n Adjustable Fault Timer n 0.1% Retry Duty Cycle During Faults (LTC4364-2) n Available in 4mm × 3mm 14-Lead DFN, 16-Lead MSOP, and 16-Lead SO Packages n AEC-Q100 Qualified for Automotive Applications APPLICATIONS n Automotive/Avionic Surge Protection n Hot Swap/Live Insertion .