Confidential
4
29/08/2016
NCV78763 REF DES LDM A – Main Features sheet
•
The NCV78763 REF Design LDM A system solution is based on the
NCV78763 Power LED Driver for Front Lighting (APG/AAB BU), with a full
ONSEMI BOM portfolio for external power devices.
•
The module features failure diagnostics as open load detection, short circuit
protection and thermal protection lock out. A low pin count 8-bit microcontroller
is embedded on board for such monitoring and control.
•
The LED strings (DRL/PL) are driven according to advanced dimming control
techniques including logarithmic ramps analog and digital modulation for
enhanced human eye sensitivity smoothness perception. The implementation
fully exploits the SPI bus and LED Driver settings.
•
Other key characteristics of the NCV78763 LDM A include: compact
electronics, compatibility target with automotive bulb architectures and
ONSEMI Platform design approach for:
a)
Compatibility with a wide range of LED strings configuration without BOM change
b)
Easily customizable to the specific system requirements.
c)
Wide supply VBAT Operating range from 5V to 20V or higher.
Summary of Contents for NCV78763 LDM A REFERENCE DESIGN KIT
Page 2: ...Confidential 2 29 08 2016 NCV78763 LDM A v1 1 Quick Start Guide KIT OVERVIEW...
Page 6: ...Confidential 6 29 08 2016 NCV78763 LDM A v1 1 Quick Start Guide HW SETUP...
Page 17: ...Confidential 17 29 08 2016 NCV78763 LDM A v1 1 System Overview Design...
Page 20: ...Confidential 20 29 08 2016 NCV78763 LDM A REF DES sub circuit B reverse battery...
Page 21: ...Confidential 21 29 08 2016 NCV78763 LDM A REF DES sub circuit C MCU interface...
Page 22: ...Confidential 22 29 08 2016 NCV78763 LDM A REF DES sub circuit D MCU...
Page 23: ...Confidential 23 29 08 2016 NCV78763 LDM A REF DES sub circuit E NCV78763...
Page 24: ...Confidential 24 29 08 2016 NCV78763 LDM A REF DES PCB top side...
Page 25: ...Confidential 25 29 08 2016 NCV78763 LDM A v1 1 System Overview Measurement Report...
Page 27: ...Confidential 27 29 08 2016 System steady state stability low VBAT 7V...
Page 28: ...Confidential 28 29 08 2016 System steady state stability nom VBAT 13V...
Page 29: ...Confidential 29 29 08 2016 System steady state stability nom VBAT 19V...
