LV5223GR Description
.DataSheet.co.kr Ordering number : ENA1969 Bi-CMOS IC LV5223GR Overview LED Driver The LV5223GR is 9ch LED driver IC for the cell phones with built-in charge pump circuit.
LV5223GR Key Features
- LED driver ×9 channels (3-color 1, 3-color 2, GPO (LED) ×3, 9 channels in total) and on-chip charge pump circuit
- Each LED driver current level can be adjusted independently over the serial bus
- Ring tone and 3-color LEDs (3-color 1, 3-color 2) synchronization function
- Gradation function (3-color 1, 3-color 2, in total 6 channels only)
- RLED2 and GLED2 support strobe mode
- Miniature package
- Charge pump circuit ((2 times step up) Output voltage: 5V)
- GPO output ×3