BD18364EFV-M
内置8ch旁路开关的LED驱动器
BD18364EFV-M
内置8ch旁路开关的LED驱动器
BD18364EFV-M是一款内置8通道旁路开关的升降压型LED驱动器。采用本IC可实现时序转向灯和动画灯点亮电路。旁路开关可利用微控制器通信单独控制ON和OFF。可通过电流限制电路来防止旁路开关控制时产生的过电流。
主要规格
功能安全:
特性：
Topology
Buck-Boost Bypass Switch
Vin(Min.)[V]
5.5
Vin(Max.)[V]
45
Total Output Current (Max.)[mA]
800
Per Channel Drive(Max.)[mA]
800
Number of Outputs
8
Vout(Max.)[V]
60
Switching Frequency (Max.)[MHz]
0.55
Dimming
DC / PWM
PWM Dimming Steps
256
DC Dimming Steps
1024
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
10x7.6 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
- AEC-Q100 Qualified (Grade 1)
- Functional Safety Supportive Automotive Products
- Buck-boost LED Driver (Boost to VIN)
- Prevents High Current During LED Switching
- 8ch By-pass Switch
- DC Dimming (10bit)
- Over Voltage Protection (OVP)
- By-pass Switch Independent PWM Dimming
- UART Communication Interface (Supports CAN and LIN)
- LED Abnormality Detection Function
- Spread Spectrum Frequency Modulation (Variable)
- 8-bit A/D Converter
