Manufacturer package reference image
High-efficiency SMPS buck regulator provides 3.3V (up to 750mA). DC/DC boost converter for low input voltages. Controlled via 16-bit SPI. Features: timeout/window watchdog with reset, fail output, undervoltage reset. Low-power modes for battery-connected applications. Wake-up via LIN/CAN bus, monitoring input, or timer. TLE9278-3BQX V33 in compact PG-VQFN-48 (7x7mm2) package.
Key Specifications
| Complete manufacturer part number | TLE92783BQXV33XUMA1 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | High-efficiency SMPS buck regulator provides 3.3V (up to 750mA). DC/DC boost converter for low input voltages. Controlled via 16-bit SPI. Features: timeout/window watchdog with reset, fail output, undervoltage reset. Low-power modes for battery-connected applications. Wake-up via LIN/CAN bus, monitoring input, or timer. TLE9278-3BQX V33 in compact PG-VQFN-48 (7x7mm2) package. |
| Package / case | PG-VQFN-48-31 |
| Product category | OPTIREG™ Multi-CAN Power+ SBC |
| Pins | 48 |
| Operating Temperature (manufacturer catalog) | -40 °C to 150 °C |
| Accuracy (manufacturer family record) | 2 % |
| Output Voltage (manufacturer family record) | 3.3 V |
| Quiescent Current (manufacturer family record) | 30 mA |
| Output Current maximum (manufacturer family record) | 750 mA |
| In stock | Contact for availability |
| 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.
Manufacturer package reference image for PG-VQFN-48-31. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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