IS480P

Current - Output High, Low:	200mA, 200mA
Approvals:	--
Supplier Device Package:	6-SO Stretched
Package / Case:	6-SOIC (0.268", 6.80mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 105°C
Voltage - Supply:	4.5 V ~ 30 V
Current - DC Forward (If) (Max):	10mA
Voltage - Forward (Vf) (Typ):	1.33V
Current - Peak Output:	--
Series:	--
Rise / Fall Time (Typ):	35ns, 35ns
Pulse Width Distortion (Max):	120ns
Propagation Delay tpLH / tpHL (Max):	200ns, 220ns
Common Mode Transient Immunity (Min):	20kV/µs
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Technology:	Optical Coupling
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Isolators, also known as gate drivers, are electronic devices used to provide isolated power and actuation to electrically driven devices in industrial applications. They are used to control the voltage and current of an electronic circuit, reducing the risk of shock and damage due to electrical current surges. IS480P isolators are ideal for controlling circuits which require an extreme amount of power, ensuring a secure and accurate electrical response.

Application Field

The IS480P isolator is designed for use in equipment requiring high voltage, high power, and high current applications. The device is capable of providing voltage up to 2000 V, current up to 20A and power up to 400 W. This isolator can be used in telecommunications systems, industrial automation, and HVAC applications. It can also be used in applications involving high power motor controllers, process controllers, and electromechanical systems. The IS480P isolator is a reliable and cost effective solution for ensuring secure power supply and system operation in the applications mentioned above.

Features and Benefits

The IS480P isolator features an integrated gate drive circuitry, allowing for efficient operation and improved reliability. It has a high maximum transistor turn-on voltage, reducing the risk of overvoltage damage. The device is also able to provide very low on-resistance, offering increased efficiency and improved system performance. It also incorporates a protective circuitry that helps reduce drive voltage fluctuations, protecting the system from unexpected voltage surges.

Working Principle

The IS480P isolator operates by providing voltage to two isolated gate drives, which in turn controls the current flow through the connected components. The gate drives are separated from each other by an insulation barrier, preventing unwanted short circuits. This barrier also isolates the gate drives and the driven components from the high voltage supply, ensuring that no current can pass through the insulated barrier and damage the components.When the voltage is supplied to the gate drive circuits, the transistor is turned on. This allows the current to flow through the transistor, which is ultimately used to drive the connected components. The transistor voltage is then adjusted to control the current flow, allowing the components to be controlled accurately. The IS480P isolator also has a temperature sensor, allowing the device to detect and react to temperature changes in the drive circuit, thus increasing the system safety and performance.

Conclusion

The IS480P isolator is a reliable and cost-effective device for providing isolated power and actuation to electrically driven devices in industrial applications. It is capable of providing voltage up to 2000 V, current up to 20A and power up to 400 W. The device features an integrated gate drive circuitry that provides efficient operation and improved reliability. It also has a protective circuitry that helps reduce drive voltage fluctuations, protecting the system from unexpected voltage surges. The IS480P isolator is an ideal choice for equipment requiring high voltage, high power and high current applications.

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