BD18398RUV-M
3ch Current LED Driver with SPI for Automotive
主要规格
功能安全:
特性：
Topology
Buck
Vin(Min.)[V]
5
Vin(Max.)[V]
65
Total Output Current (Max.)[mA]
4800
Per Channel Drive(Max.)[mA]
1600
Number of Outputs
3
Vout(Max.)[V]
60
Switching Frequency (Max.)[MHz]
2.25
Data Transfer Rate(Max.)[MHz]
1
Integrated Switching FET
Yes
Dimming
DC / PWM
PWM Dimming Steps
1024
DC Dimming Steps
1024
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
12.5x8.1 (t=1.0)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
- AEC-Q100 Qualified (Grade 1)
- ISO 26262 Process Compliant to Support ASIL-B
- On-time Topology for Near Fixed Frequency Switching
- Average LED Current Regulation
- Protection Diodes Less for Current Sense Pins
- Cycle-by-cycle Switch Over Current Protection
- Thermal Shutdown (TSD)
- Thermal Sensor Reading
- Serial Peripheral Interface (SPI)
- LIMP-HOME Mode
参考设计 / 应用评估套件
-
- Evaluation Board - BD18397/98RUV-EVK-302
The BD18397/98RUV-EVK-302 Evaluation Board is an easy-to-use hardware platform that allows evaluation of both BD18397RUV-M and BD18398RUV-M devices for demonstration of LED dimming, sequencing, and protection performance.
| Quick Start Guide | User's Guide |
|---|---|
