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 over-voltage protection with the option of adding 100V surge protection to IEC61000-4-5.

Products

Overvoltage and Surge Protection IC Products

Part Number Description
KTS1656 OVP Switch with Single Input, Dual Output Switches with 200V Surge Protection
KTS1662 Adjustable Over-Voltage Protection Switch
KTS1668 100V Surge Protected OVP Switch, with sense output 
KTS1670 Adjustable Overvoltage Protection Switch
KTS1671 Load Switch with Fixed and Adjustable OVP
KTS1674 OVP Switch with Reverse Blocking and 100V Surge Protection
KTS1676 Overvoltage Protector with Bidirectional Blocking and Surge Protection
KTS1677 Low RON Load Switch with Over-Voltage, Reverse Blocking Protection and surge protection
KTS1678 OVP Switch with Single Input, Dual Output Switches with Surge Protection and Individual Enables
KTS1678B OVP Switch with Single Input, Dual Output Switches with Surge Protection and Individual Enables
KTS1679-1 OVP Switch with Single Input, Dual Output Switches with 10V Surge Protection, Individual Enables, Selectable OVP & BAT SNS pin
KTS1680 100V Surge Protected OVP Switch
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
KTS1685 OVP Switch with 100V Surge Protection
KTS1686 Ultra-Fast 100V Surge Protected OVP Switch, with Bidirectional Blocking
KTS1688 OVP Switch with Reverse Blocking and Current Limiting
KTS1689A 100V Surge Protected OVP Switch
Parametric Search

[Parametric Table]

Part Number Description VIN
(MIN)
(V)
VIN
(MAX)
(V)
ON Resistance (mΩ) Max Current
(A)
OVP Trip Point
(V)
Package Advantages