BD9S300MUF-C
오토모티브용 2.7V~5.5V 입력 3A MOSFET 내장 1ch 동기정류 강압 DC/DC 컨버터
신규 설계 비추천
BD9S300MUF-C
오토모티브용 2.7V~5.5V 입력 3A MOSFET 내장 1ch 동기정류 강압 DC/DC 컨버터
기존 고객을 서포트하기 위해 생산하는 제품입니다. 신규 설계용으로는 판매하지 않습니다.
Product Detail
기능 안전:
사양 :
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
2.7
Vin1(Max.)[V]
5.5
Vout1(Min.)[V]
0.8
Vout1(Max.)[V]
4.4
Iout1(Max.)[A]
3
SW frequency setting (Max.)[MHz]
2.2
Light Load mode
Yes
EN
Yes
PGOOD
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
3.0x3.0 (t=1.0)
Common Standard
AEC-Q100 (Automotive Grade)
Thermal Model
/en/products/databook/applinote/ic/power/switching_regulator/bd9s300muf_2resistor_thermalmodel_an-e.pdf
특징 :
- SLLM™ (Simple Light Load Mode) Control
- AEC-Q100 Qualified (Grade 1)
- Single Synchronous Buck DC/DC Converter
- Adjustable Soft Start Function
- Power Good Output
- Input Under Voltage Lockout Protection
- Short Circuit Protection
- Output Over Voltage Protection
- Over Current Protection
- Thermal Shutdown Protection
- Wettable Flank QFN Package
레퍼런스 디자인 / 어플리케이션 평가 Kit
-
- Evaluation Board - BD9S300MUF-TSB-001
This Evaluation Board was developed for ROHM’s single Synchronous buck DC/DC converter BD9S300MUF-C. It is a synchronous buck DC/DC converter with built-in low On Resistance power MOSFETs. The BD9S300MUF-C accepts a power supply input range of 2.7V to 5.5V and generates a maximum output current of 3A.
-
- Reference Design - REFRPT001
- CISPR25 Class5 compliant 8 rails power tree Reference Design for Automotive ADAS/Infotainment application
This reference design is a power tree solution board developed for infotainment devices such as automotive clusters and center information displays and for ECUs for ADAS application. The power system that can support functional safety is integrated on a single board to achieve the optimal configuration as a power tree. Excellent EMC performance that meets CISPR25 Class 5 even at all power supply rails are enabled, and reduces heat generation of each device by distributing high-efficiency DCDCs. In addition, two supervisor ICs with self-diagnosis functions can monitor the output of all power rails and contribute to a higher level of functional safety.
- Automotive Infotainment/ADAS 8-channels power tree reference design
- Verified to satisfy EMC CISPR 25 class 5 standard without common mode filter
- In order to avoid the AM radio frequency bands All DC/DC converters operate at a switching frequency of 2.2 MHz or higher.
- Thermal characteristics tested
- voltage monitoring for 8-channel power tree to improve the functional safety ASIL level
- Space saving by integrating multiple power trees
Videos & Catalogs
