LM51551DSSRG4
Manufacturer package reference image
Order the LM51551DSSRG4 - 2.2-MHz wide VIN nonsynchronous boost, flyback, & SEPIC controller with hiccup | DSS | 12 | -40 to 125 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | LM51551DSSRG4 |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the LM51551DSSRG4 - 2.2-MHz wide VIN nonsynchronous boost, flyback, & SEPIC controller with hiccup | DSS | 12 | -40 to 125 from Texas Instruments. |
| Package / case | WSON (DSS) |
| Product category | Switching regulators |
| Pins | 12 |
| Rating | Catalog |
| Topology | Boost, Flyback, SEPIC |
| Vin (max) (V) | 45 |
| Vin (min) (V) | 1.5 |
| Vout (max) (V) | 300 |
| Vout (min) (V) | 1.5 |
| Features | Adjustable current limit, Frequency synchronization, Hiccup mode protection, Nonsynchronous rectification, Power good, UVLO adjustable |
| Duty cycle (max) (%) | 93 |
| Iq (typ) (A) | 0.00045 |
| TI functional safety category | Functional Safety-Capable |
| Operating temperature (exact ordering record) | -40 to 125 °C |
| Standard quantity / packing | 3,000 | LARGE T&R |
| In stock | 12,300 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 WSON (DSS). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.