Analog Devices LTC7862
140V High Efficiency Switching Surge Stopper
| Part No. | LTC7862 |
|---|---|
| Datasheet | LTC7862 Download |
| Manufacturer |  Analog Devices |
| Description | 140V High Efficiency Switching Surge Stopper |
| Buy | Stock & Price |
FEATURES
nn VOUT Clamp Stops High Voltage Input Surges nn 100% Duty Cycle Pass-Through Mode During Normal Operation nn Switches During Overvoltage or Overcurrent Transients and Faults and During Startup nn High Efficiency Switching Enables Long Duration Surge Protection and High Output Currents nn Wide VIN Range: 4V to 140V (150V Abs Max) nn Adjustable Output Voltage Clamp Up to 60V nn Adjustable Output Overcurrent Protection nn RSENSE or Inductor DCR Current Sensing nn Power Inductor Reduces Input EMI in Normal Mode nn Adjustable Soft-Start for Inrush Current Limiting nn Programmable Fault Timer nn Open-Drain Fault Warning Indicator nn 2.7% Retry Duty Cycle During Faults nn Adjustable Switching Frequency: 50kHz to 900kHz nn Adjustable Input Voltage Turn-On Threshold nn Adjustable Input Overvoltage Lockout Threshold nn 20-Pin 4mm × 5mm QFN and TSSOP PackagesAPPLICATIONS
nn Automotive/Avionic/Industrial Surge Protection nn Automotive Load Dump Protection nn Vehicle Power Including ISO
