BD868B0MUF-C (开发中)
车载摄像头用PMIC
BD868B0MUF-C (开发中)
车载摄像头用PMIC
PMIC BD868XXMUF-C系列产品内置有一次侧DC-DC、两个二次侧DC-DC、CMOS传感器用的二次侧线性稳压器和图像传感电源。该系列IC采用小型封装VQFN20FV3535，非常适用于需要小型电路板的摄像头模块。另外，该系列产品还具有展频功能，可提供更低噪声的稳压输出。
主要规格
功能安全:
特性：
ch
4
Vin1(Min.)[V]
4
Vin1(Max.)[V]
18
Output Voltage1 (Min.)[V]
3.7
Output Voltage1 (Max.)[V]
3.7
Output Current Capacity 1 [A]
2
Output Voltage2 (Min.)[V]
1.1
Output Voltage2 (Max.)[V]
1.1
Output Current Capacity 2 [A]
1.2
SW frequency(Max.)[MHz]
2.25
Circuit Current(Typ.)[mA]
5
Serial I/F
I2C
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
3.5x3.5 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
- AEC-Q100 Qualified(Grade 1)
- ISO 26262 Process Compliant to Support ASIL-B
- Primary Buck DCDC Converter(VO1)
DCDC with Built-in FET
High Efficiency with Synchronous Rectification - Dual Secondary Buck DCDC Converter(VO2, VO3)
DCDC with Built-in FET
High Efficiency with Synchronous Rectification - Secondary LDO(VO4)
- Spread Spectrum Frequency Modulation
- Each Protection Function
- BIST at Startup
- 2-wire Interface communication(I2C protocol)
- GPO terminal for heater driver(BD868B0 base only)
