BD8P250MUF-C Series
Quick Buck Booster™, Nano Pulse Control™, 2.7 V to 36 V Input, 2 A Single Buck DC/DC Converter with Boost Function For Automotive
Manufacturer: Rohm Semiconductor
Catalog
Quick Buck Booster™, Nano Pulse Control™, 2.7 V to 36 V Input, 2 A Single Buck DC/DC Converter with Boost Function For Automotive
Key Features
• Quick Buck Booster™, Nano Pulse Control™, AEC-Q100 Qualitied (Grade 1), Boost Control Function, LLM(Light Load Mode), Spread Spectrum Function, Power Good Function, Soft Start Function, Current Mode Control, Phase Compensation Included, Over Current Protection, Input Under Voltage Lockout Protection, Thermal Shutdown Protection, Output Over Voltage Protection, Short Circuit Protection, Wettable Flank QFN Package
Description
AI
The BD8P250MUF-C is a synchronous rectification buck DC/DC converter with boost control function that utilizes ROHM’s Quick Buck Booster™ technology to achieve improved response even when switching buck-boost operation, reducing the number of output capacitors by half over conventional solutions.This technology supports a common design for both boost and buck-boost applications. Use the BD8P250MUF-C as a single-chip buck DC/DC converter for cold cranking or other instances where a drop in the output voltage is acceptable during the input voltage drop. Or, if the output voltage must be maintained, it can be utilized in a buck-boost DC/DC configuration by addinga dedicated boost-FET.Additional features include a spread spectrum function that minimizes EMI, making it possible to easily clear the CISPR 25 Class 5 standard for noise in automotive electrical components. And leveraging original Nano Pulse technology reduces no-load current consumption to an unprecedented 8μA at 5V output from a 12V battery. This translates to 73% greater efficiency in buck and buck-boost operation at 0.1mA output load current over competitor products.
