
Allicdata Part #: | IR21531S-ND |
Manufacturer Part#: |
IR21531S |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Infineon Technologies |
Short Description: | IC DRVR HALF BRDG SELF-OSC 8SOIC |
More Detail: | Half-Bridge Gate Driver IC RC Input Circuit 8-SOIC |
DataSheet: | ![]() |
Quantity: | 1000 |
Current - Peak Output (Source, Sink): | -- |
Base Part Number: | IR21531S |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Rise / Fall Time (Typ): | 80ns, 45ns |
High Side Voltage - Max (Bootstrap): | 600V |
Input Type: | RC Input Circuit |
Series: | -- |
Logic Voltage - VIL, VIH: | -- |
Voltage - Supply: | 10 V ~ 15.6 V |
Gate Type: | N-Channel MOSFET |
Number of Drivers: | 2 |
Channel Type: | Synchronous |
Driven Configuration: | Half-Bridge |
Part Status: | Obsolete |
Packaging: | Tube |
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The IR21531S is a PMIC - Gate Driver, specifically designed to deliver highly reliable, state-of-the-art power management solutions for automotive, industrial and consumer applications. IR21531S provides a complete set of features that enable optimized power control and system reliability, including an adjustable turn on and turn off times, programmable overvoltage and undervoltage protection, and a thermal protection feature. IR21531S is a very versatile device with a wide range of application and working principle.
The most common applications of the IR21531S are in automotive, industrial and consumer applications. In automotive applications, it can be used to control actuators, starters, motors, and lights. In industrial and consumer applications, it can be used for powering main board, UPS system, solenoid and media devices. IR21531S can also be used for controlling gate drivers in various motor control and motion control applications.
The working principle of the IR21531S is based on the buck type output, which is capable of generating an adjustable output voltage or current and can be configured to provide the desired output voltage or current. The output voltage or current is determined by the current switch, which is located inside the gate driver. Once the current switch is switched on, the gate driver will increase or decrease the voltage or current and provide the corresponding output voltage or current. The gate driver also provides protection against overvoltage and undervoltage, as well as a thermal protection feature which will shut down the device if the temperature of the gate driver exceeds a predetermined value.
IR21531S is a versatile device and provides a wide range of benefits. It can be used in a variety of industrial, consumer and automotive applications and offers exceptional performance and low power dissipation. Additionally, IR21531S features adjustable turn on and turn off times, programmable overvoltage and undervoltage protection, and thermal protection feature. As such, it is an ideal solution for complex power management solutions where power control and system reliability are of utmost importance.
In conclusion, IR21531S is a versatile PMIC - Gate Driver designed to deliver highly reliable, state-of-the-art power management solutions for automotive, industrial and consumer applications. The device is based on a buck type output which is capable of generating an adjustable output voltage or current, providing protection against overvoltage and undervoltage and a thermal protection feature. All of these features make it an ideal solution for complex power management solutions.
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