SGM40659/SGM40660/SGM40661 Adjustable Over-Voltage Protection Switches
■The SGM40659/60/61 are over-voltage protection devices designed to protect low voltage systems from damage with a high voltage supply up to +28VDC.
■The integrated 27mΩ (TYP) RON FET allows it to pass through 4A continuous current. The FET is turned off when the input voltage exceeds the over-voltage threshold which can be adjusted between 4V and 20V with optional external resistors.
■If the OVLO input is connected to GND, the SGM40659/60/61 automatically choose the internal OVLO thresholds that are preset to 15.61V/ 6.80V/5.94V (SGM40659/60/61) typically.
■The SGM40659/60/61 are available in a Green WLCSP-1.30×0.94-6B package, and operate over an ambient temperature range of -40°C to +85°C.
●FEATURES
■Wide Power Supply Voltage Range: 2.5V to 28V
■Integrated Switch On-Resistance: 27mΩ (TYP)
■Current Capability up to 4A
■Internal Over-Voltage Protection Thresholds:
▲Fixed 15.61V (SGM40659)
▲Fixed 6.80V (SGM40660)
▲Fixed 5.94V (SGM40661)
■Wide Adjustable OVLO Threshold Range: 4V to 20V
■Surge Immunity up to +40V
■Debounce Time: 15ms
■Switch Turn-Off Time: 80ns
■Under-Voltage Lockout Protection
■Short-Circuit Protection
■Thermal Shutdown Protection
■-40°C to +85°C Operating Temperature Range
■Available in a Green WLCSP-1.30×0.94-6B Package
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SGM40659 、 SGM40660 、 SGM40661 、 SGM40659YG/TR 、 SGM40660YG/TR 、 SGM40661YG/TR |
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[ Portable Internet Devices and Accessory ][ Mobile Phones ][ Tablet Computers ] |
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Datasheet |
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Please see the document for details |
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WLCSP-1.30×0.94-6B |
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English Chinese Chinese and English Japanese |
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SEPTEMBER 2018 |
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REV.A |
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779 KB |
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