BD12801MUF-M
16-channel Constant Current Driver Embedded Automotive Backlight LED Driver
BD12801MUF-M is 16-channel constant current driver with 13bit PWM dimming and 8bit local DC dimming individual channels. Communication with µController via SPI is feasible.
主な仕様
機能安全:
特性:
Topology
Constant Current
Vin(Min.)[V]
3
Vin(Max.)[V]
5.5
Total Output Current (Max.)[mA]
130
Per Channel Drive(Max.)[mA]
120
Number of Outputs
16
Vout(Max.)[V]
20
Data Transfer Rate(Max.)[MHz]
5
Dimming
DC / PWM
PWM Dimming Steps
8192
DC Dimming Steps
256
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
7.0x7.0 (t=1.0)
Common Standard
AEC-Q100 (Automotive Grade)
特長:
- AEC-Q100 Qualified(Grade 1)
- Integrated 16-channel 20V LED Constant Current Driver
- SPI Interface
- Independent 13bit PWM Dimming Function
- Independent 8bit Local DC Dimming Function
- Independent 8bit Phase Shift Function
- LSI Protection Function (UVLO, TSD, ISETSCP)
- LED Abnormality Detection Function (Open/Short)
- Integrated Abnormality Output FAIL Pin
- Cascade Connection Feasible
