TLP5214A(TP,E Isolators

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The TLP5214A is one of the most popular Isolators-Gate Drivers in the market. It is a low power, high speed optically isolated gate driver IC suitable for driving power MOSFETs and IGBTs. It is used in various applications where both high speed and electrical isolation are needed.

The TLP5214A is designed to operate with a single +5V power supply. It features an adjustable output voltage range of 7V to 24V with extremely low power consumption (2mW). It also offers low temperature coefficient and constant propagation delay of 750ps, making it the ideal choice for high-frequency applications. Additionally, it provides surge protection up to an isolation voltage of 5kV rms.

The TLP5214A features a proprietary optical isolation technology, which utilizes low-voltage light emitting diode (LED) and an integrated photo-transistor to achieve electrical isolation between the input and output circuits. This provides excellent transient protection and excellent noise immunity over a wide frequency range. It also provides superior EMI characteristics to reduce system interference.

The device utilizes an onboard charge pump and built-in active pull-up and pull-down functions to minimize power consumption and improve noise immunity. It supports an adjustable dead time of up to almost 2us, which is ideal for preventing false triggering in high-frequency applications. It also includes an over voltage protection (OVP) circuit which will shut down the output stage when an over voltage condition is detected.

The TLP5214A is available in an SOIC-8 package and is suitable for both through-hole and surface mount applications. It can be mounted on a PCB for maximum flexibility. It is designed to operate in a wide temperature range from -40°C to +85°C, making it ideal for a variety of harsh environments.

Overall, the TLP5214A is an ideal Isolator-Gate Driver IC for high-frequency applications. It has excellent electrical and optical characteristics, making it suitable for applications such as medical devices, automotive, industrial automation, computer peripherals, and more.

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