Description
LM51551DSSR Texas Instruments - Yeehing Electronics
2.2-MHz wide VIN nonsynchronous boost, flyback, & SEPIC controller with hiccup
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.272 |
100 — 249 | 1.051 |
250 — 999 | 0.755 |
1,000 + | 0.47 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Switching Controllers |
RoHS | Y |
Topology | Boost, Flyback, SEPIC |
Number of Outputs | 1 Output |
Switching Frequency | 2.2 MHz |
Duty Cycle - Max | 93 % |
Input Voltage | 1.5 V to 45 V |
Output Voltage | 1.5 V to 300 V |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C |
Mounting Style | SMD/SMT |
Package / Case | WSON-12 |
Packaging | Reel |
Isolation | Isolated, Non-Isolated |
Product | Switching Controllers |
Series | LM5155 |
Brand | Texas Instruments |
Shutdown | Shutdown |
Moisture Sensitive | Yes |
Operating Supply Current | 450 uA |
Operating Supply Voltage | 1.5 V to 45 V |
Product Type | Switching Controllers |
Factory Pack Quantity | 3000 |
Subcategory | PMIC - Power Management ICs |
For more information, please refer to datasheet
Documents
LM51551DSSR Datasheet |
More Information
The LM5155x (LM5155 and LM51551) is a wide input range, non-synchronous boost controller that uses peak current mode control. The device can be used in boost, SEPIC, and flyback topologies.