LP8860AQVFPRQ1 TI

LP8860AQVFPRQ1   TI
LP8860AQVFPRQ1   TI
LP8860AQVFPRQ1   TI
LP8860AQVFPRQ1   TI

LP8860AQVFPRQ1 TI

Available
LP8860AQVFPRQ1   TI

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
• Input Voltage Operating Range 3 V to 48 V
• Four High-Precision Current Sinks
– Current Matching 0.5% (typical)
– LED String Current up to 150 mA per Channel
– Dimming Ratio > 13 000:1 With External PWM Brightness Control
– 16-bit Dimming Control with SPI or I 2C
– Supports Display Mode (Global Dimming) and Cluster Mode (Independent Dimming)
• Hybrid PWM and Current Dimming for Higher LED Drive Optical Efficiency
• Synchronization for LED PWM Frequency
• Boost Controller With Programmable Switching Frequency 100 kHz to 2.2 MHz and SpreadSpectrum Option for Lower EMI
• Boost Synchronization Input
• Power-Line FET Control for Inrush Current Protection and Standby Energy Saving
• Automatic LED Current Reduction With External Temperature Sensor
• Extensive Fault Diagnostics

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