 |  | | |
| PartNumber | LM51551DSST | LM5155DSSR | LM51551DSSR |
| Description | Switching Controllers WIDE VIN NON-SYNC BOOST CONTROLLER | Switching Controllers WIDE VIN NON-SYNC BOOST CONTROLLER | Switching Controllers WIDE VIN NON-SYNC BOOST CONTROLLER |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| Topology | Boost, Flyback, SEPIC | Boost, Flyback, SEPIC | Boost, Flyback, SEPIC |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 2.2 MHz | 2.2 MHz | 2.2 MHz |
| Duty Cycle Max | 93 % | 93 % | 93 % |
| Input Voltage | 1.5 V to 45 V | 1.5 V to 45 V | 1.5 V to 45 V |
| Output Voltage | 1.5 V to 300 V | 1.5 V to 300 V | 1.5 V to 300 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | WSON-12 | WSON-12 | WSON-12 |
| Packaging | Reel | Reel | Reel |
| Isolation | Isolated, Non-Isolated | Isolated, Non-Isolated | Isolated, Non-Isolated |
| Product | Switching Controllers | Switching Controllers | Switching Controllers |
| Series | LM5155 | LM5155 | LM5155 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 450 uA | 450 uA | 450 uA |
| Operating Supply Voltage | 1.5 V to 45 V | 1.5 V to 45 V | 1.5 V to 45 V |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 250 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| RoHS | - | Y | Y |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
LM51551DSST | Switching Controllers WIDE VIN NON-SYNC BOOST CONTROLLER | |
| LM5155DSST | Switching Controllers WIDE VIN NON-SYNC BOOST CONTROLLER | ||
| LM5155DSSR | Switching Controllers WIDE VIN NON-SYNC BOOST CONTROLLER | ||
| LM51551DSSR | Switching Controllers WIDE VIN NON-SYNC BOOST CONTROLLER | ||
| LM5155DSST | PWR MGMT SWITCHING REGULATOR | ||
| LM51551DSST | 2.2MHz wide VIN non-synchronous boost controlle | ||
| LM5155EVM-BST | DEVELOPMENT POWER MANAGEMENT |