Datasheet Details
| Part number | LTC4380 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 1.11 MB |
| Description | Low Quiescent Current Surge Stopper |
| Datasheet |
 LTC4380 Datasheet
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General Description
The LTC®4380 low quiescent current surge stopper protects loads from high voltage transients.
Overvoltage protection is provided by clamping the gate voltage of an external N-channel MOSFET to limit the output voltage to a safe value during overvoltage events such as load dump in automobiles.
Key Features
- nn Low Quiescent Current: 8µA Operating nn Withstands Surge Voltage Up to the MOSFET Limit nn Wide Operating Voltage Range: 4V to 72V nn Overcurrent Protection nn Selectable Internal 31.5V/50V or Adjustable Gate Clamp Voltage nn Reverse Input Protection to.
- 60V nn Adjustable Turn-On Threshold nn Adjustable Fault Timer with MOSFET Stress Acceleration nn Controls N-Channel MOSFET nn Latchoff and Retry Options nn Low Retry Duty Cycle During Faults nn 10-Pin DFN (3mm × 3mm) and MSOP Packages.