TLP5772(D4-TP,E

Series:	--
Part Status:	Active
Technology:	Optical Coupling
Number of Channels:	1
Voltage - Isolation:	5000Vrms
Common Mode Transient Immunity (Min):	35kV/µs
Propagation Delay tpLH / tpHL (Max):	150ns, 150ns
Pulse Width Distortion (Max):	50ns
Rise / Fall Time (Typ):	15ns, 8ns
Current - Output High, Low:	2.5A, 2.5A
Current - Peak Output:	2.5A
Voltage - Forward (Vf) (Typ):	1.65V
Current - DC Forward (If) (Max):	8mA
Voltage - Supply:	10 V ~ 30 V
Operating Temperature:	-40°C ~ 110°C
Approvals:	CQC, cUR, UR, VDE

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TLP5772(D4-TP,E Isolators - Gate Drivers Overview

TLP5772(D4-TP,E Isolators - Gate Drivers are devices mainly designed for optocouplers used in applications requiring galvanic isolation. These devices are widely used for Gate Driver applications such as high voltage switching power control.

TLP5772(D4-TP,E Application Field

The application field of TLP5772(D4-TP,E Isolators - Gate Drivers are mainly used in industrial and energy industries. The TLP5772(D4-TP,E Isolators - Gate Drivers are used for general-purpose circuit isolation, bidirectional data transfer, and current loop isolation.

• High voltage protection circuits to protect sensitive circuits from high voltage transients.
• Motor drive circuits to control motor and monitor motor current and position.
• Switch Mode Power Supply circuits for supervisory and control activities.
• Power converter circuits for PFC, half-bridge, full-bridge configurations.

TLP5772(D4-TP,E Working Principle

The operating principle of the TLP5772(D4-TP,E Isolators - Gate Drivers can be divided into two parts: the optical part and the electrical part. The optocoupler acts as an electrical barrier that isolates the input circuits from the circuit being monitored. The optocoupler consists of a LED and an NPN phototransistor. The input current flows through the LED and is converted into light, which is then detected by the phototransistor, causing the output current of the phototransistor to be triggered.The electrical part of TLP5772(D4-TP,E Isolators - Gate Drivers is composed of two isolated Gate Drivers. The isolated Gate Drivers control the power switching circuitry which provides safer operation than discrete components. The two Gate Drivers are used in series with one driver providing the current necessary to transfer the voltage to the other, while the other is responsible for turning the device on and off.

Conclusion

TLP5772(D4-TP,E Isolators - Gate Drivers are devices designed for optocouplers used in applications requiring galvanic isolation. These devices are used extensively in the industrial and energy industry for Protection circuits, motor drive circuits, Switch Mode Power Supply circuits, and power converter circuits. The TLP5772(D4-TP,E Isolators - Gate Drivers operate by an optical and electrical principle. The optical principle is based on a light emitting diode and phototransistor and the electrical part is based on two isolated Gate Driver components.

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