TLP5774(D4,E

Current - Peak Output:	4A
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
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:	1.2A, 1.2A

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TLP5774(D4,E Application Field and Working PrincipleIsolators - Gate Drivers are a necessary component for a variety of electronics applications. The TLP5774(D4,E) is a 3M born single direct-drive optically coupled isolator that can have a wide variety of applications. It has a wide range of supply voltage and features excellent field-effect isolation and is robust, making it an ideal choice for many electronics applications.The TLP5774(D4,E) is a digital optocoupler consisting of an infrared LED and a field-effect transistor phototransistor that are optically coupled together. Commonly, the LED is called the emitter, and the phototransistor is referred to as the detector. To ensure that the detector transistor remains off unless it is activated, a track-and-hold circuit biases the phototransistor with a high voltage when the LED is turned off. The TLP5774(D4,E) provides a direct-drive output type between the emitter and detector.The TLP5774(D4,E) device is ideal for transferring digital signals that need to be electrically isolated from one another. Common applications include converting signals between isolated power and signal lines, driving relay coils, or driving an integrated TTL circuit. Other applications may include signal line transmission, pulse motor driving, serial communication, and interstage/interzone isolation of setpoint controllers and PLCs. The TLP5774(D4,E) can also be used to drive the gate of an insulated gate bipolar transistor (IGBT).The TLP5774(D4,E) isolator’s circuit features a high maximum isolation voltage of 4.2kVrms. This high voltage allows it to be used in various applications. The TLP5774(D4,E) also features a 0.6ms maximum propagation delay, allowing it to be suitable for high-speed switching applications. The high temperature junctions of the TLP5774(D4,E) also allow it to be used in high-power applications where other devices would fail due to excessive heat.The TLP5774(D4,E) has a wide voltage range of 4.5V to 25V to drive high-voltage applications. It also has a wide current range of 0.6A to 10A, allowing it to drive a wide range of loads. The TLP5774(D4,E) also features a low output saturation voltage of 1.1V or less, eliminating the need for complicated voltage control circuitry.In addition to its high-temperature operation, the TLP5774(D4,E) also features an active-low enable function, allowing it to be used with both 3-wire and 2-wire control circuits. The TLP5774(D4,E) device also features an output on/off protection diode that protects other components from transient surges.The TLP5774(D4,E) is a versatile optocoupler that can be used in a variety of applications. It features a wide range of supply voltage, excellent field-effect isolation, and robust construction, making it an ideal choice for many electronics applications. By using this device, engineers can easily transfer signals between systems that are electrically isolated from one another. The TLP5774(D4,E) also features an active-low enable function, allowing it to be used with both 3-wire and 2-wire control circuits, making it a very versatile optocoupler.

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