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LED7708TR

16 channels x 85 mA LED driver with boost controller and 4-wire serial interface

Input Voltage Min Volt3.6
Input Voltage Max Volt36.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius150.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameVFQFPN 48 7x7x1.0 mm

The LED7708 has been specifically designed to supply several LEDs starting from a single low-voltage rail. It integrates a boost controller, sixteen current generators and a 4-wire serial interface. The boost controller regulates the output voltage in an adaptive way, according to the LED...
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Key features
  • Boost controller section
    • 3.6 V to 36 V input voltage range (LDO)
    • Adaptive output voltage for high efficiency
    • Internal +5 V LDO for gate driver supply
    • Internal +3.3 V LDO for device supply
    • High performance external MOSFET driver
    • 250 kHz to 1 MHz switching frequency
    • Programmable OV and OC protection
    • Fixed frequency peak current-mode control
    • External synchronization for multi-device application
    • Overtemperature alert and thermal shutdown
  • LED array driver section
    • 16 channels with 85 mA/ch current capability
    • ±2% channel current accuracy
    • ±2% channel-to-channel current matching
    • LED short-circuit and open channel fault detection and management
    • 4-wire, 30 MHz serial interface
    • 16 x16-bit, 1x256-bit or 1x192-bit serial data formats
    • Grouped or independent channel PWM control
    • Selectable 12/16-bit grayscale brightness control for local dimming
    • Programmable internal dimming oscillator
    • Programmable grayscale latency
    • Master/slave chain configuration supported
In stock
Quantity $ per unit Savings
1-9$4.080%
10-24$3.787%
25-60$3.6411%
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$4.08
$4.08
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Input Voltage Min Volt3.6
Input Voltage Max Volt36.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius150.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameVFQFPN 48 7x7x1.0 mm

The LED7708 has been specifically designed to supply several LEDs starting from a single low-voltage rail. It integrates a boost controller, sixteen current generators and a 4-wire serial interface. The boost controller regulates the output voltage in an adaptive way, according to the LED...
Read More

Key features
  • Boost controller section
    • 3.6 V to 36 V input voltage range (LDO)
    • Adaptive output voltage for high efficiency
    • Internal +5 V LDO for gate driver supply
    • Internal +3.3 V LDO for device supply
    • High performance external MOSFET driver
    • 250 kHz to 1 MHz switching frequency
    • Programmable OV and OC protection
    • Fixed frequency peak current-mode control
    • External synchronization for multi-device application
    • Overtemperature alert and thermal shutdown
  • LED array driver section
    • 16 channels with 85 mA/ch current capability
    • ±2% channel current accuracy
    • ±2% channel-to-channel current matching
    • LED short-circuit and open channel fault detection and management
    • 4-wire, 30 MHz serial interface
    • 16 x16-bit, 1x256-bit or 1x192-bit serial data formats
    • Grouped or independent channel PWM control
    • Selectable 12/16-bit grayscale brightness control for local dimming
    • Programmable internal dimming oscillator
    • Programmable grayscale latency
    • Master/slave chain configuration supported