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IS31FL3197 |
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| Part Number | IS31FL3197 |
| Manufacturer | Lumissil |
| Description | The IS31FL3197 is a charge pump LED driver with programmable sequence operation for automated RGBW lighting effects. It is capable of driving 4 LEDs up to 10mA (adjustable in 256 current levels and 4096 PWM levels) from a small coin size battery supply. The built−in charge pump structure will automatically toggle between 1x, 1.5x or 2x operation depending on. |
| Features |
• 2.0V to 3.3V supply voltage • Charge pump - 1x, 1.5x, 2x operating modes - Highly efficient across battery state of charge - 1MHz constant frequency • Power saving operating - Quiescent operating current 700µA (Typ.) - Shutdown current 1µA (Typ.) • Support four LEDs - RGBW - Resistor sets maximum 10mA output current per LED - Each LED has 8-bit programmable current levels - Each LED has 12-bit programmable PWM levels • LEDs operate with pre-established patterns - Once programmed runs without micro - OUT1~OUT3 have their own fade ON/OFF timing registers (TS~T4) with independent start/ stop/cr. |
| Datasheet |
 IS31FL3197 Data Sheet
PDF 837.58KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | IS31FL3190 |
Lumissil |
1-CHANNEL FUN LED DRIVER |
|
| 2 | IS31FL3191 |
Lumissil |
1-CHANNEL FUN LED DRIVER |
|
| 3 | IS31FL3193 |
ISSI |
3-CHANNEL FUN LED DRIVER |
|
| 4 | IS31FL3193 |
Lumissil |
3-CHANNEL FUN LED DRIVER |
|
| 5 | IS31FL3194 |
Lumissil |
3-CHANNEL LED DRIVER |
|
| 6 | IS31FL3196 |
Lumissil |
6-CHANNEL LIGHT EFFECT LED DRIVER |
|
| 7 | IS31FL3196 |
ISSI |
6-CHANNEL LIGHT EFFECT LED DRIVER |
|
| 8 | IS31FL3196A |
Lumissil |
6-CHANNEL LIGHT EFFECT LED DRIVER |
|
| 9 | IS31FL3199 |
ISSI |
9-CHANNEL LIGHT EFFECT LED DRIVER |
|
| 10 | IS31FL3199 |
Lumissil |
9-CHANNEL LIGHT EFFECT LED DRIVER |
|
Desde 2024. D4U Semiconductor.
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