Mouser package reference image
The AUIR3241S is a low quiescent current high side Mosfet driver for back to back switch. It combines a boost DC/DC converter and a gate driver to operate standard level Mosfets at low battery voltage. It includes under voltage lock out protection. AUIRS3241S and AUIR3242S are similar, with the latter allowing easy relay replacement due to its active low level input. AUIRS3241S can be driven directly from battery voltage.
Key Specifications
| Complete manufacturer part number | AUIR3241STR |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The AUIR3241S is a low quiescent current high side Mosfet driver for back to back switch. It combines a boost DC/DC converter and a gate driver to operate standard level Mosfets at low battery voltage. It includes under voltage lock out protection. AUIRS3241S and AUIR3242S are similar, with the latter allowing easy relay replacement due to its active low level input. AUIRS3241S can be driven directly from battery voltage. |
| Package / case | PG-DSO-8-903 |
| Product category | Gate drivers |
| Pins | 8 |
| Configuration (manufacturer ordering record) | High-side |
| Input Vcc max (manufacturer ordering record) | 36 V |
| Input Vcc min (manufacturer ordering record) | 3 V |
| Isolation Type (manufacturer ordering record) | Non-isolated |
| Output Current (Sink) (manufacturer ordering record) | 0.35 A |
| Output Current (Source) (manufacturer ordering record) | 0.35 A |
| Switch Type (manufacturer ordering record) | MOSFET |
| Turn Off Propagation Delay (manufacturer ordering record) | 2000 ns |
| Turn On Propagation Delay (manufacturer ordering record) | 1500 ns |
| Output Current [Source] (manufacturer family record) | 0.35 A |
| Output Current [Sink] (manufacturer family record) | 0.35 A |
| Turn Off Propagation Delay (manufacturer family record) | 2 µs |
| Turn On Propagation Delay (manufacturer family record) | 1.5 µs |
| Voltage Class (manufacturer family record) | 65 V |
| Input Vcc minimum (manufacturer family record) | 3 V |
| Input Vcc maximum (manufacturer family record) | 36 V |
| In stock | 7,090 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Mouser package reference image for PG-DSO-8-903. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.
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