BD9P256EFV-C (开发中)
Nano Pulse Control™, 3.5V to 40V Input, 2A Single 440kHz Buck DC/DC Converter For Automotive
BD9P256EFV-C (开发中)
Nano Pulse Control™, 3.5V to 40V Input, 2A Single 440kHz Buck DC/DC Converter For Automotive
BD9P2x6EFV-C Series are current mode synchronous buck DC/DC converter integrating POWER MOSFETs.
主要规格
功能安全:
特性：
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
3.5
Vin1(Max.)[V]
40
Vout1(Min.)[V]
5
Vout1(Max.)[V]
5
Iout1(Max.)[A]
2
Technology
Nano Pulse Control™
SW frequency(Max.)[MHz]
0.44
Light Load mode
Yes
EN
Yes
PGOOD
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
6.5x6.4 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
- Nano Pulse Control™
- AEC-Q100 Qualified (Grade 1)
- Minimum ON Pulse 50ns(Max)
- Synchronous Buck DC/DC Converter Integrating POWER MOSFETs
- Soft Start Function
- Current Mode Control
- Reset Function
- Quiescent Current 10µA(Typ) with 12V Input to 5.0V Output
- Light Load Mode (LLM)
- Forced Pulse Width Modulation (PWM) Mode
- Phase Compensation Included
- Spread Spectrum Switching
- External Synchronization Function
- Selectable Over Current Protection (OCP)
- Input Under Voltage Lockout (UVLO) Protection
- Thermal Shut Down (TSD) Protection
- Output Over Voltage Protection (OVP)
- Short Circuit Protection (SCP)
Reference Design / Application Evaluation Kit
-
- Evaluation Board - BD9P2x6EFV-TSB-001
This Evaluation Board was developed for ROHM's single 440 kHz buck DC/DC converter BD9P2x6EFV-C series. BD9P2x6EFV-C series is a current mode synchronous buck DC/DC converter with integrated POWER MOSFETs. The BD9P2x6EFV-C series accepts a power supply input range of 3.5 V to 40 V and generates a maximum output current of 2 A. BD9P206EFV-C generates an output voltage range of 0.8 V to 8.5 V using external resistors. BD9P236EFV-C generates a fixed output voltage of 3.3 V, and BD9P256EFV-C generates a fixed output voltage of 5.0 V.
