| ■ Operation Voltage |
3.3V±5% |
| ■ Operating Temperature Range |
0 ~ 70C° |
| ■ LED driver current |
RED: 66mA (Adjustment external resister:22 ~ 66mA)
GREEN: 66mA (Same as above, each channel is spec in absolute value.)
BLUE: 66mA (Same as above, each channel is spec in absolute value.)
Usable Vf MAX range of the LED is 4.8V. The resistance for the current regulation is usable in 1/16W -type.
· 50% setting is an upper bound when 3ch becoming turning on at the same time.
· 3ch independent ON/OFF.
· Current setting in eight steps
When the external resistance value becomes the assumption outside, it has the protection circuit which doesn't make the electric current which flows through the LED equal to or more than 150mA (-30%~+45%) |
| ■ Current Accuracy |
±9.1%(by ideal resistance) |
| ■ LED Current rise / fall time |
10 s (typ.) (10% ~ 90%) |
| ■ Charge Pump circuit |
Generate the necessary voltage for the LED (Vf max 4.8V) |
| ■ Package |
16pinQFN 3mm, 0.75mm thickness with radiation TAB in Solder side |
| ■ Power |
AVDD 3.135 ~ 3.465V |
| ■ Application |
A light source driver for CIS module of MFP |
