Overvoltage and Surge Protection ICs are used to isolate, manage and protect systems. The devices are used to turn power off and on to downstream system loads. Common purposes for using Overvoltage and Surge Protection ICs include: protecting low voltage circuitry from abnormal power supply conditions, such as mains power surges or incorrect charger adapters, conserving energy when not required or safely turning on loads to prevent system voltage or current spikes. Overvoltage and Surge Protection ICs are used in any portable appliance such as Smartphone, Tablets, Wearables and USB connected products. Utilizing low resistance switches, Kinetic Technologies’ wide portfolio of products consists of slew-rate controlled P-Channel MOSFET switches, uni- and bi-directional blocking switches with slew-rate control plus overvoltage protection with the option of adding ±200V surge protection to IEC61000-4-5.
Overvoltage and Surge Protection IC Products
Part Number | Description |
KTS1640 | Load Switch with OVP and Reverse Polarity Protection |
KTS1640Q | Load Switch with OVP and Reverse Battery Protection |
KTS1641Q | Load Switch with OVP and Reverse Battery Protection |
KTS1642Q | Automotive Load Switch with OVP and RB Protection |
KTS1650B | 4.5 Amp Overvoltage Protection IC with +/-200V Surge Protection |
KTS1652 | Single Input Single Output Load Switch with Surge Protection |
KTS1656 | OVP Switch with Single Input, Dual Output Switches with 200V Surge Protection |
KTS1661 | USB VBUS 2.5A Ideal Diode Load Switch with Current Limit |
KTS1662 | Adjustable Overvoltage Protection Switch |
KTS1663 | Load Switch with fixed and adjustable OVP |
KTS1665 | USB VBUS 3.3A Ideal Diode Load Switch with Current Limit |
KTS1668 | 100V Surge Protected OVP Switch, with sense output |
KTS1670 | Adjustable Overvoltage Protection Switch |
KTS1671 | Load Switch with Fixed and Adjustable OVP |
KTS1672 | 5ARMS VBUS Current-Sink Protection Load Switch |
KTS1673 | 5ARMS VBUS Current-Sink Protection Load Switch |
KTS1675 | Overvoltage Protector with Bidirectional Blocking and Surge Protection |
KTS1675A | Overvoltage Protector with Bidirectional Blocking and Surge Protection |
KTS1676 | Overvoltage Protector with Bidirectional Blocking and Surge Protection |
KTS1677A | Low RON Load Switch with Overvoltage, Reverse Blocking Protection and Surge Protection |
KTS1678B | OVP Switch with Single Input, Dual Output Switches with Surge Protection and Individual Enables |
KTS1678C | Surge Protected, Single Input, Dual Output Load Switch with OVP |
KTS1679-1 | OVP Switch with Single Input, Dual Output Switches with 10V Surge Protection, Individual Enables, Selectable OVP & BAT SNS pin |
KTS1680A | 100V Surge Protected OVP Switch |
KTS1680C | 100V Surge Protected OVP Switch |
KTS1681 | Ultra-Fast 100V Surge Protected OVP Switch, with VDET output and MIC function |
KTS1681A | 4 Amp Overvoltage Protection IC with Sense Output |
KTS1682 | Ultra-Fast 100V Surge Protected OVP Switch, with VDET output and MIC function |
KTS1686 | Ultra-Fast 100V Surge Protected OVP Switch, with Bidirectional Blocking |
KTS1688 | OVP Switch with Reverse Blocking and Current Limiting |
KTS1690A | USB VBUS ISOURCE Load Switch with Current Limit Control |
KTS1691 | 7ARMS VBUS Over-Voltage Protection Load Switch |
KTS1693 | 110V Surge Protected OVP Load Switch with OCP |
KTS1696A | 7ARMS VBUS Current-Sink Protection Load Switch |
KTS1697A | 7ARMS VBUS Current-Sink Protection Load Switch |
KTS1698 | 5ARMS VBUS Current-Sink Protection Load Switch |
KTS1800 | 6.5ARMS VBUS ISINK or ISOURCE Load Switch for 48V EPR Systems |
KTS1865 | 6.5A VBUS Bi-Directional Safety Switch for USB SPR |
KTS1890 | 5V/3A VBUS ISOURCE Load Switch for 28V EPR Systems |
KTS1898 | 5ARMS 28V VBUS Current-Sink Protection Load Switch |
[Parametric Table]