IR2136SPBF

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IR2136SPBF is a powered MOSFET/IGBT Gate Driver in the Power Management, Integrated Circuit (PMIC) family. This device includes all the features necessary for a complete, self-contained gate driver subsystem, enabling fast, easy and reliable control of power MOSFETs and IGBTs. The IR2136SPBF gate driver offers a variety of applications in several fields and can be used with confidence in many of the power semiconductor applications. The device is designed to meet the needs of customers in terms of performance, reliability, and energy efficiency.

Application Fields

The IR2136SPBF gate driver can be used in a wide range of applications such as motor drivers for robotics, automotive powertrain, quasi-sinusoidal PFC, guitar amplifiers and audio pre-amplification. The device offers short circuit and overcurrent protection, fault detection, enhanced thermal performance and fast switching times. Additionally, it has very low power consumption and is suitable for applications requiring a high-speed, low-power driver IC.

In particular, IR2136SPBF is focused on automotive applications such as powertrain, where it provides a gateway to the MOSFETs and IGBTs in the drivetrain. This device has the ability to drive up to 32-amps of current, making it suitable for high-power devices such as solenoids in valves and injectors. It is also used in switch-mode power supplies and digital power converters, as they benefit from its fast switching times.

Working Principle

The IR2136SPBF gate driver works by providing an isolated source of high-voltage power to the gate of the MOSFETs or IGBTs. This isolated supplier voltage is supplied by the internal isolated power supply of the IC, which is internally supplied from the system’s main power supply. The gate driver also provides bias voltage for the gate of the power switch. The device features an adjustable current-source driver, which enables the user to set the gate current as per their application requirements. Additionally, the IR2136SPBF also features built-in gate pre-charge circuit for reducing the gate turn-on time.

The device comes with adjustable dead-time control and overcurrent protection through adjustable over-power and over-current thresholds. The over-current protection is adjustable and can be set to the desired level according to the user’s system design. The IR2136SPBF gate driver is designed to be used in a variety of applications with its adjustable parameters and various output configurations. Moreover, it offers protection against dV/dt induced gate switching voltages and satisfies the surge immunity requirements.

Conclusion

The IR2136SPBF gate driver is an integrated, self-contained gate driver system, designed with fast, reliable, and energy efficient control of power MOSFETs and IGBTs in mind. It can be used in a wide variety of applications such as motor drivers for robotics, automotive powertrain,quasi-sinusoidal PFC, guitar amplifiers and audio pre-amplification. The IR2136SPBF is an ideal solution for applications requiring a high-speed, low-power driver IC. It features adjustable dead-time control, overcurrent protection, and adjustable gate current for the gate of the power switch. Additionally it offers enhanced thermal performance and surge immunity.

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