LED7708TR

Active

Free

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

Quantity $ per Unit Savings
1 - 9$3.990%
10 - 24$3.5910%
25 - 99$3.3915%
100 - 249$2.9426%
250 - 499$2.7930%
500$2.5037%
Contact Sales
In stock
$3.99
or
Parameter NameParameter Value
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 Compliance GradeEcopack2
GradeIndustrial
Package NameVFQFPN 48 7x7x1.0 mm
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