LM5085MY/NOPB
IC REG CTRLR BUCK 8MSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments LM5085MY-NOPB is a high-voltage, non-synchronous buck controller designed for efficient step-down DC-DC conversion. This device operates with a wide input voltage range from 4.5V to 75V, making it suitable for various industrial and automotive applications. The LM5085MY-NOPB features adjustable switching frequencies up to 1MHz, allowing for optimized power stage design and component selection. Its control features include current limiting and an enable function, providing robust operational protection. The controller supports a maximum duty cycle of 100% and utilizes a transistor driver output for driving external MOSFETs. Packaged in an 8-HVSSOP, this component is ideal for space-constrained designs and is commonly found in power supplies for telecommunications, industrial automation, and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 6 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-PowerTSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 75V |
| Supplier Device Package | 8-HVSSOP |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Enable, On Time Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |