BD18364EFV-M
8ch Internal By-pass Switch LED Driver
BD18364EFV-M
8ch Internal By-pass Switch LED Driver
The BD18364EFV-M is a buck-boost LED driver with built-in 8ch By-pass switch. Sequential winker and animation lamp light circuits are made possible in this circuit. The By-pass switch can be controlled ON and OFF individually by micro-controller communication. In By-pass switch control, generating high current can be prevented from the current limit circuit.
Product Detail
Functional Safety:
Specifications:
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)
Features:
- 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
