Part Number
|
LTC4381 |
Manufacturer
|
Analog Devices |
Description
|
Low Quiescent Current eFuse |
Published
|
Sep 12, 2021 |
Detailed Description
|
LTC4381
Low Quiescent Current eFuse with Surge Protection
FEATURES
n Withstands Surge Voltages Up to 100V n Internal 9m...
|
Datasheet
|
LTC4381
|
Overview
LTC4381
Low Quiescent Current eFuse with Surge Protection
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 Automot...
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