IR2233S

Current - Peak Output (Source, Sink):	250mA, 500mA
Base Part Number:	IR2233S
Supplier Device Package:	28-SOIC
Package / Case:	28-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	125°C (TJ)
Rise / Fall Time (Typ):	90ns, 40ns
High Side Voltage - Max (Bootstrap):	1200V
Input Type:	Inverting
Series:	--
Logic Voltage - VIL, VIH:	0.8V, 2V
Voltage - Supply:	10 V ~ 20 V
Gate Type:	IGBT, N-Channel MOSFET
Number of Drivers:	6
Channel Type:	3-Phase
Driven Configuration:	Half-Bridge
Part Status:	Obsolete
Packaging:	Tube

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Introduction

The IR2233S is an advanced gate driver module with high speed, high noise immunity, superior protection, and robust design. It is ideal for applications such as automotive powertrain and electronic power control systems. The IR2233S can control the gate of three different types of MOSFETs simultaneously: N-channel, P-channel, and Low-side, enabling the integration of gate drivers and motor control switches in one device. This makes the IR2233S an efficient solution for motor control applications such as brushless DC (BLDC) motors, AC induction motors, and a host of other motor control applications. The IR2233S is also well suited for inverter, DC/DC, and other power conversion applications.In addition to its advanced features, the IR2233S also has a high level of protection against overloads and overvoltages, allowing the most demanding motor control applications to be reliably implemented.

IR2233S Application Fields

The IR2233S provides an efficient solution for applications in the automotive, industrial, and consumer sectors. In automotive systems, the IR2233S integrates several motor control functions into one single module. It can control the gate of three different types of MOSFETs simultaneously, making it well-suited to controlling BLDC motors, AC incident motors, and a variety of other motor control applications. The IR2233S also offers a high level of protection against overloads and overvoltages, allowing the most demanding motor control applications to be reliably implemented. In industrial systems, the IR2233S is ideal for inverter, DC/DC and other power conversion applications. The device can protect against overvoltage, overcurrent and over temperature, helping to avoid system downtime. In consumer applications, the IR2233S can be used to control electric tools, appliances, e-bikes and other electric vehicles. The device provides great protection against overcurrent, overvoltage and over temperature, allowing reliable and efficient operation of these applications. Overall, the IR2233S is an excellent choice for a variety of applications in the automotive, industrial, and consumer sectors.

IR2233S Working Principle

The IR2233S uses a two-stage drive scheme to deliver high levels of performance and efficiency. The first stage is an operational amplifier that drives an integrated gate driver circuit. This operational amplifier is designed to keep the gate voltage constant and ensure the MOSFETs are turned on and off quickly and accurately. The gate driver circuit then controls the MOSFETs by providing a voltage that is 10 times higher than the input voltage. This ensures that the MOSFETs are always switched quickly and accurately. The integrated protection features of the IR2233S also help protect against overvoltage, overcurrent, and over temperature. In addition to the two-stage drive scheme, the IR2233S also has a wide range of features to enable efficient and reliable operation. These features include adjustable dead time, adjustable high-side current limit, pre-driver circuit and push-pull driver circuit. The adjustable dead time can help reduce power consumption for the motor and prevent current overshooting at high switching frequencies. The adjustable high-side current limit helps protect the motor and the device against over current conditions. The pre-driver circuit helps to reduce voltage spikes and the push-pull driver circuit helps to reduce the possibility of shoot-through condition.

Conclusion

The IR2233S is an advanced gate driver module designed for use in a variety of applications in the automotive, industrial, and consumer sectors. The device integrates three types of MOSFETs and provides a wide range of features to enable efficient and reliable operation. The two-stage drive scheme and integrated protection features of the IR2233S make it ideal for use in applications such as BLDC motors, AC induction motors, inverters and other power conversion applications.

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