STMicroelectronics Vývojový nástroj pro LED ALED8102SXTTR, LED ovladač, ALED8102S, HTSSOP16 Vývojový modul

The STMicroelectronics monolithic, low voltage, 8 low-side channels LED driver. It guarantees up to 20 V output driving capability allowing users to connect several LEDs in series. In the output stage, 8 regulated current sources provide from 5 mA to 100 mA constant current to drive the LEDs. Current is programmed though a single external resistor. The ALED8102S is equipped with a thermal management that protects the device forcing it in shutdown (typically: power-off at 170 °C with 15 °C hysteresis to restart). The thermal protection switches OFF the output channels only.

• 8 constant current output channels
• Output enable input for global dimming
• Output current: from 5 mA to 100 mA
• Current programmable through external resistor
• Thermal shutdown