| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,737 pcs
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4737 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Infineon Technologies IR21531S is an integrated circuit designed as a self-oscillating half-bridge gate driver. It incorporates a high voltage half-bridge gate driver with a front-end oscillator, similar to the industry-standard CMOS 555 timer.
Key electrical specifications include a supply voltage range of 10V to 15.6V and a high side voltage rating of 600V. The device offers a typical deadtime of 0.6 µs and a duty cycle of 50%. It supports N-Channel MOSFET gates and operates within a temperature range of -40°C to 125°C.
This gate driver IC is housed in an 8-SOIC package suitable for surface mounting. It provides features such as a shutdown function on the CT pin and improved noise immunity. The IR21531S is designed for applications requiring efficient half-bridge driving capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The IR21531S operates from 10V to 15.6V.
The maximum high side voltage is 600V.
The operating temperature range is -40°C to 125°C.
The IR21531S is available in an 8-SOIC surface mount package.
The typical deadtime is 0.6 µs.
The IR21531S drives N-Channel MOSFETs.
The driven configuration is half-bridge.