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  • Home
  • Power Management
  • Power Switches
  • Over-voltage Protection Switch

Over-voltage Protection Switch

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20 of 20 total products

20 of 20 total products

Part Number
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Input Over-Voltage Protection Threshold (V)
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Input Voltage Max (V)
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Battery Over-Voltage Protection Threshold (V)
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Maximum Start-Up Output Current (mA)
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Shutdown Current (μA)
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Soft-Start
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Soft-Stop
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LDO Mode Output Voltage (V)
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Package
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Features
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Status
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SGM2539
ADJ （ 4V to 22.75V Default 22.75V).
29
NA
5000
<2
Yes
Yes
NA
WLCSP-2.56×1.54-15B
High Voltage, USB PD Power Switch
Active
SGM40653
Adj (Default 15.39V)
28
NA
4500
<1
Yes
NA
NA
WLCSP-1.30×1.83-12B
120V Surge/Inrush Immunity Function, AdJ OVP, 4.5A, Soft Start-Up, 28V Input with Shutdown
Not Recommended for New Designs
SGM40654
Adj (Default 6.8)
28
NA
4500
<1
Yes
NA
NA
WLCSP-1.30×1.83-12B,
TDFN-3×3-12L
120V Surge/Inrush Immunity Function, Adj OVP, 4.5A, Soft Start-Up, 28V Input with Shutdown
Not Recommended for New Designs
SGM40655
Adj (Default 5.81)
28
NA
4500
<1
Yes
NA
NA
WLCSP-1.30×1.83-12B,
TDFN-3×3-12L
120V Surge/Inrush Immunity Function, Adj OVP, 4.5A, Soft Start-Up, 28V Input with Shutdown
Not Recommended for New Designs
SGM40657
Adj (Default 6.82)
28
NA
6000
<2
Yes
NA
NA
WLCSP-1.31×1.84-12B
120V Surge/Inrush Immunity Function, Adj OVP, 6A, 20mΩ RDS(ON), Soft Start-Up, 28V Input with Shutdown
Not Recommended for New Designs
SGM40658
Adj (Default 5.95)
28
NA
6000
<2
Yes
NA
NA
WLCSP-1.31×1.84-12B
120V Surge/Inrush Immunity Function, Adj OVP, 6A, 20mΩ RDS(ON), Soft Start-Up, 28V Input with Shutdown
Not Recommended for New Designs
SGM40659
Adj (Default 15.61)
28
NA
4000
NA
Yes
NA
NA
WLCSP-1.30×0.94-6B
Adj OVP, 4A, 28V Input
Not Recommended for New Designs
SGM40660
Adj (Default 6.8)
28
NA
4000
NA
Yes
NA
NA
WLCSP-1.30×0.94-6B
Adj OVP, 4A, 28V Input
Not Recommended for New Designs
SGM40661
Adj (Default 5.94)
28
NA
4000
NA
Yes
NA
NA
WLCSP-1.30×0.94-6B
Adj OVP, 4A, 28V Input
Active
SGM40668
Adj (Default 5.95)
28
NA
4500
-
Yes
NA
NA
WLCSP-1.17×1.63-12B
110V/-400V Surge/Inrush Immunity Function, Adj OVP, 4.5A, 28mΩ RDS(ON), Soft Start-Up, 28V Input with Shutdown
Not Recommended for New Designs
SGM40669
Adj (Default 6.35)
28
NA
4500
-
Yes
NA
NA
WLCSP-1.17×1.63-12B
110V/-400V Surge/Inrush Immunity Function, Adj OVP, 4.5A, 28mΩ RDS(ON), Soft Start-Up, 28V Input with Shutdown
Not Recommended for New Designs
SGM40666A
Adj (Default 6.83)
28
NA
4500
-
Yes
NA
NA
WLCSP-1.17×1.63-12B
High-Current Over-Voltage Protector
Active
SGM40666BS
NEW
Adj (Default 6.79)
28
NA
4500
-
Yes
NA
NA
WLCSP-1.65×1.24-12B
High-Current Over-Voltage Protector
Active
SGM40666B
Adj (Default 6.83)
28
NA
4500
-
Yes
NA
NA
WLCSP-1.17×1.63-12B
High-Current Over-Voltage Protector
Active
SGM40666AS
6.79
28
NA
4500
-
Yes
NA
NA
WLCSP-1.65×1.24-12B
High-Current Over-Voltage Protector
Active
SGM4062
6.8
18
4.35
1500
<2
Yes
Yes
5.1
TDFN-2×2-8L,
MSOP-8 (Exposed Pad)
1.5A Fixed Start-Up Current, Soft-Start, Soft-Stop, 18V Input
Active
SGM4064
6.8
18
4.35
Adj (Max 1500)
<2
Yes
Yes
5.1
TDFN-2×2-8L
Adjustable Start-Up Current, Soft-Start, Soft-Stop, 18V Input
Active
SGM40642
7.6
6.5
NA
2500
1.0
Yes
NA
5.4
TDFN-2×2-6AL
5V eFuse with Precision Adjustable Current Limit and Over-Voltage Clamp
Not Recommended for New Designs
SGM40675A
Programmable 12.9V or 23V
28
NA
5000
<2
Yes
Yes
NA
WLCSP-2.27×1.86-20B
Over-Voltage Protector Supporting Bidirectional Blocking Load Switch with Wireless/Dual Input Capability and Surge Protection
Active
SGM2541
Programmable 13V or 17V
28
NA
5000
<2
Yes
Yes
NA
WLCSP-2.43×1.75-20B
28V/16V Bidirectional Load Switch with Wireless/Dual Input Capability
Not Recommended for New Designs
1 to 20 of 20
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