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STEVAL-ILL067V1

Six-channel ALED7707-based LED driver with embedded boost converter for automotive interior lighting and TFT backlighting

Target ApplicationBoost converter
Core ProductALED7707
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The purpose of this evaluation board is to provide an application example of a six-channel, medium-current LED driver using the ALED7707 chip. The monolithic boost converter provides the required LED supply voltage starting from a single supply rail, while the brightness of the LED strings...
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Key features
  • Wide DC input voltage (6 V - 32 V)
  • Six 70 mA output channels (capable of 30 mA to 85 mA each)
  • PWM brightness control (10 µs minimum dimming on-time)
  • Up to 10 white LEDs per channel (36 V OVP threshold)
  • > 90% efficiency (VIN=12 V, VBOOST=30 V, fSW=1 MHz, no snubber)
  • On-board input filter for conducted EMI reduction
  • RoHS compliant
  • All automotive-grade components
In stock
Quantity $ per unit Savings
1$50.230%
Contact sales
$50.23
$50.23
Target ApplicationBoost converter
Core ProductALED7707
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The purpose of this evaluation board is to provide an application example of a six-channel, medium-current LED driver using the ALED7707 chip. The monolithic boost converter provides the required LED supply voltage starting from a single supply rail, while the brightness of the LED strings...
Read More

Key features
  • Wide DC input voltage (6 V - 32 V)
  • Six 70 mA output channels (capable of 30 mA to 85 mA each)
  • PWM brightness control (10 µs minimum dimming on-time)
  • Up to 10 white LEDs per channel (36 V OVP threshold)
  • > 90% efficiency (VIN=12 V, VBOOST=30 V, fSW=1 MHz, no snubber)
  • On-board input filter for conducted EMI reduction
  • RoHS compliant
  • All automotive-grade components