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Renesas' automotive LED backlight drivers offer dimming solutions for a wide variety of ambient lighting conditions in automotive applications.
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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Part Number | |||||||||||||||||||
High Power LED Driver | 1 | 8 | 1000 | 1000 | 32 | 3.5 to 9 | DC or PWM | 1 | 2.7 - 16 | Yes | No | 2.5 | 3.5 | 3600 | Yes | 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 | No | SMBus/I2C | Yes | 5 | 2000 | Yes | 92.9 | Inductor Boost | Automotive |