IZ1517 Description
t CMOS IC of light emitting diodes control with opportunity of selection of LED IZ1517 digital e e single button start mode, automated turn-off function. It has embedded RCoperating mode, h oscillator with typical 100 kHz frequency, inside current-limiting resistors 75 Ohm. Remended Scurrent on LED pins 20mA.
IZ1517 Key Features
- random or sequential Selection of on/off mode Duty ratio
- 1 / 4 Duration of switch-off delay
- 8 seconds Control of five light emitting diodes SEL1 not connected VSS not connected VSS SEL2 not connected not connecte
- 13 pcs. Chip substrate is connected to VDD pin electrically
- delay of switching off in one-time mode, 8 sec (nominally )
- 20°С ... + 75 °С
- 0.3 5.0 Input voltage, V ViL 0
- 0.2 Vcc + 0.2 ViH Vcc
- 0.2 Vcc + 0.2 Having been affected by limiting mode, IC serviceability is not guaranteed. After cancellation of limiting