LV5052V-MPB-E

DC DC Switching Controllers Overview

The LV5052V-MPB-E is a synchronous buck DC-DC switching controller manufactured by onsemi. It operates within a supply voltage range of 9.4V to 16V and supports a switching frequency between 250kHz and 1.1MHz. The device features two output stages with a maximum duty cycle of 82%. It is housed in a 30-LSSOP package, measuring 5.60mm in width. The component includes integrated protection features such as current limiting, power good indication, and soft start functionality.

DC DC Switching Controllers Feature Summary

• Synchronous rectification for improved efficiency
• Integrated current limiting and soft start capabilities
• Power good status indication
• Two-channel output configuration

DC DC Switching Controllers Applications

• Point-of-load regulation in industrial systems
• Voltage conversion for embedded controllers
• Power management in automotive electronics

DC DC Switching Controllers Procurement Notes

Verify the specific suffix MPB-E against the official datasheet to confirm pinout and thermal characteristics. Confirm RoHS compliance status via the manufacturer's latest documentation. Check for obsolescence notices or lifecycle changes from onsemi before finalizing procurement plans.

DC DC Switching Controllers Selection Notes

Select this component when a synchronous buck topology is required for high-efficiency step-down applications. Ensure the operating temperature range of -20°C to 85°C meets system requirements. Verify that the 30-SSOP package fits the available PCB footprint constraints.

DC DC Switching Controllers Part Context

This part belongs to the LV5052 family of DC/DC converter controllers. It is designed for applications requiring reliable voltage regulation with built-in protection mechanisms. The synchronous design distinguishes it from non-synchronous alternatives by reducing external component count and heat generation.

DC DC Switching Controllers Replacement Considerations

Consult onsemi documentation for direct replacements. Verify compatibility of control interfaces and pinouts if substituting with similar buck controllers.