Datasheet4U Logo Datasheet4U.com

SGM40663 Datasheet High-current Over-voltage Protector

Manufacturer: SG Micro

Overview: SGM40663/SGM40664/SGM40665 SGM40666/SGM40668/SGM40669 High-Current Over-Voltage Protector.

Datasheet Details

Part number SGM40663
Manufacturer SG Micro
File Size 1.28 MB
Description High-Current Over-Voltage Protector
Datasheet SGM40663-SGMicro.pdf

General Description

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 it to pass through 4.5A continuous current.

Key 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) 15.3V (TYP) (SGM40664) 10.5V (TYP) (SGM40665) 6.83V (TYP) (SGM40666) 5.95V (TYP) (SGM40668) 6.35V (TYP) (SGM40669).
  • Up to +110V/-400V Surge Immunity.
  • Over-Voltage Shutdown Response: 50ns (TY.

More Datasheets from SG Micro

Part Number Description
SGM40660 Adjustable Over-Voltage Protection Switche
SGM40661 Adjustable Over-Voltage Protection Switche
SGM40664 High-Current Over-Voltage Protector
SGM40665 High-Current Over-Voltage Protector
SGM40666 High-Current Over-Voltage Protector
SGM40666AS High-Current Over-Voltage Protector
SGM40666BS High-Current Over-Voltage Protector
SGM40668 High-Current Over-Voltage Protector
SGM40669 High-Current Over-Voltage Protector
SGM4064 Over-Voltage Protection & Li+ Charger Front-End Protection

SGM40663 Distributor