Регуляторы тока светодиодных ламп TL4242DRJR

Драйвер светодиода , постоянный ток, 4.5В до 42В вход, 1 выход, 16В/476мА выход, SON-8

The TL4242DRJR is an adjustable LED Driver designed to supply high-power LEDs. Protection circuits prevent damage to the device in case of overload, short circuit, reverse polarity and over-temperature. The connected LEDs are protected against reverse polarity as well as excess voltages up to 45V. The integrated PWM input of the TL4242 permits LED brightness regulation by pulse-width modulation (PWM). Due to the high input impedance of the PWM input, the LED driver can be operated as a protected high-side switch.

• PWM brightness regulation
• Low drop voltage
• Open-load detection
• Over-temperature protection
• Short-circuit proof
• Reverse-polarity proof
• Green product and no Sb/Br

Области применения

Светодиодное Освещение, Промышленное, Компьютеры и Периферия This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.