SGM40663 - High-Current Over-Voltage Protector
The SGM40663/4/5/6/8/9 are over-voltage protection devices designed to protect low voltage systems from damage with a high voltage supply up to +31VDC and +40VPEAK (10s with 50mA current limit).
They can also withstand surges up to +110V/-400V without damage.
The integrated 28mΩ (TYP) RON FET allows
SGM40663 Features
* Wide Power Supply Voltage Range: 2.5V to 28V
* Input Voltage up to 40V with 50mA Current Limit for 10s Duration
* Integrated Switch On-Resistance: 28mΩ (TYP)
* Wide Adjustable OVLO Threshold Range: 4V to 22V
* Internal Over-Voltage Protection Thresholds: 22.2V (TYP) (SGM40663)
