LTC4381ADKE-3#PBF中文资料亚德诺数据手册PDF规格书

FEATURES

n Withstands Surge Voltages Up to 100V

n Internal 9mΩ N-Channel MOSFET

n Guaranteed Safe Operating Area: 20ms at 70V, 1A

n Low Quiescent Current: 6μA Operating

n Operates Through Automobile Cold Crank

n Wide Operating Voltage Range: 4V to 72V

n No Input TVS needed

n Overcurrent Protection

n Selectable Internal 28.5V/47V or Adjustable Output

Clamp Voltage (Table 1)

n Reverse Input Protection to –60V

n Adjustable Turn-On Threshold

n Adjustable Fault Timer with MOSFET Stress

Acceleration

n Latchoff and Retry Options (Table 1)

n Low Retry Duty Cycle During Faults (Table 1)

n 32-Lead DFN (7mm × 5mm) Package

APPLICATIONS

n Automotive 12V, 24V and 48V System

n Avionic/Industrial Surge Protection

n Hot Swap/Live Insertion

n High Side Switch for Battery Powered Systems

n Automotive Load Dump Protection