图像

瑞萨电子的汽车 LED 背光驱动器可为各种汽车应用场景的环境照明条件提供调光解决方案。
Channels (#) |
LEDs (#) |
Total Current for DC/DC Lighting (mA) |
Output Current Max/Channel (mA) |
Output Voltage (Max) (V) |
Backlight for LCD Size (inches) |
Brightness Control |
Frequency Range (MHz) |
Input Voltage Range (V) |
Integrated Diode |
Interface |
Fault Switch |
IQ (Max) (μA) |
IS (mA) |
ISW (Typical) (mA) |
Over Voltage Protection |
Peak Efficiency (%) |
Topology [Rail 1] |
Qualification Level |
|
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器件号 | |||||||||||||||||||
High Power LED Driver | 1 | 8 | 1000 | 1000 | 32 | 3.5 to 9 | DC or PWM | 1 | 2.7 - 16 | 是的 | 否 | 2.5 | 3.5 | 3600 | 是的 | 90 | Inductor Boost or Buck | Automotive | |
6-Channel, 50mA Automotive LED Driver with Ultra-High Dimming Ratio and Phase Shift Control | 6 | 72 | 300 | 50 | 40 | up to 17 | PWM or DC, SMBus | 0.6 - 1 | 4.5 - 26.5 | 否 | SMBus/I2C | 是的 | 5 | 2000 | 是的 | 92.9 | Inductor Boost | Automotive |