zł2.00
LED7707TR
ID: 207363
zł11.34
Tax included
zł9.22 tax excl.
LED driver with boost regulator, 6-rows 85 mA, for LCD panels backlight, VFQFPN24, STM, RoHS
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14 days for return
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LED7707TR
LED driver with boost regulator, 6-rows 85 mA, for LCD panels backlight, VFQFPN24, STM, RoHS
The LED7707 consists of a high efficiency monolithic boost converter and six controlled current generators (rows) specifically designed to supply LEDs arrays used in the backlighting of LCD panels. The device can manage an output voltage up to 36 V (i.e. 10 white LEDs per row).
The generators can be externally programmed to sink up to 85 mA and can be dimmed via a PWM signal (1 % dimming duty-cycle at 1 kHz can be managed). The device allows to detect and manage the open and shorted LED faults and to let unused rows floating. Basic protections (output over-voltage, internal MOSFET over-current and thermal shutdown) are provided.
LED driver with boost regulator, 6-rows 85 mA, for LCD panels backlight, VFQFPN24, STM, RoHS
The LED7707 consists of a high efficiency monolithic boost converter and six controlled current generators (rows) specifically designed to supply LEDs arrays used in the backlighting of LCD panels. The device can manage an output voltage up to 36 V (i.e. 10 white LEDs per row).
The generators can be externally programmed to sink up to 85 mA and can be dimmed via a PWM signal (1 % dimming duty-cycle at 1 kHz can be managed). The device allows to detect and manage the open and shorted LED faults and to let unused rows floating. Basic protections (output over-voltage, internal MOSFET over-current and thermal shutdown) are provided.
207363
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