Rohm Productdetail
2.7 V to 36 V Input, 2 A Single Buck DC/DC Converter with Boost Function For Automotive - BD8P250MUF-C (New)
BD8P250MUF-C is a synchronous rectification buck DC/DC converter with a boost control function. This DC/DC converter enables a common design that can meet a variety of demands, including the use as a buck DC/DC converter if a drop of the output voltage is acceptable during the input voltage drop such as a cold cranking, and the use as a buck-boost DC/DC with an exclusive boost-FET connected if the output voltage must be maintained. The Quick Buck Booster® technology realizes a high-speed response even during buck-boost operations, allowing reduction in the capacitance value of the output capacitor.
Specifications:
Grade
Automotive
Common Standard
AEC-Q100 (Automotive Grade)
ch
1
Integrated FET / Controller
Integrated FET
Buck / Boost / Buck-Boost / Inverting
Buck / Boost
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
3.5
Vin1(Max.)[V]
36.0
Vout1(Min.)[V]
4.8
Vout1(Max.)[V]
5.2
Iout1(Max.)[A]
2.0
SW frequency(Max.)[MHz]
2.4
Light Load mode
Yes
EN
Yes
PGOOD
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
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