Manufacturer package reference image
Order the LM5146RGYR - 100-V synchronous buck DC/DC controller with wide duty-cycle range | RGY | 20 | -40 to 150 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | LM5146RGYR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the LM5146RGYR - 100-V synchronous buck DC/DC controller with wide duty-cycle range | RGY | 20 | -40 to 150 from Texas Instruments. |
| Package / case | VQFN (RGY) |
| Product category | DC/DC switching regulators |
| Pins | 20 |
| Rating | Catalog |
| Topology | Buck |
| Iout (max) (A) | 20 |
| Vin (max) (V) | 100 |
| Vin (min) (V) | 5.5 |
| Vout (max) (V) | 60 |
| Vout (min) (V) | 0.8 |
| Control mode | Voltage mode |
| Duty cycle (max) (%) | 99 |
| Iq (typ) (A) | 0.00175 |
| Number of phases | 1 |
| TI functional safety category | Functional Safety-Capable |
| Operating temperature (exact ordering record) | -40 to 150 °C |
| Standard quantity / packing | 3,000 | LARGE T&R |
| In stock | 3,536 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.
Manufacturer package reference image for VQFN (RGY). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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