TLD23623STDEVALTOBO1

TLD23623STDEVALTOBO1 is an evaluation board for LITIX™ Basic+: equipped with TLD2362-3ET and on-board 3x3 red LEDs load. This board is a three-channel constant current regulator that, under nominal conditions, is designed to deliver three different output currents on each output channel, independently. The minimum range of input supply voltage that can be supported by TLD2362-3STD_EVAL board is between 8V to 16V (up to 20V if 3 LEDs in series are being used). The input supply circuit is followed by a fuse and reverse polarity diode. The 3 output channels are regulated to provide up to 6mA, 30mA and 150mA respectively. The load is 3 x 3 red LEDs placed on the bottom that can be bypassed. It is also feasible to connect an off-board load if desired. The user of this evaluation board is able to implement analogue and digital dimming and simple animation lighting functions.

• Animated lighting function by independent control of EN/DENx pins
• Configurable fault management (1-fail-all-ON, 1-fail-all-OFF)
• Analog/digital current dimming
• Thermal derating function via external NTC resistor
• Open load (OL), short to battery (SC) and thermal shutdown protections
• Disable diagnosis features for low supply voltage to avoid faulty open load detection
• Diagnosis enable functionality (DEN) on EN/DEN is duplicated on the ERRN/DEN pin