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IS32LT3143 |
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| Part Number | IS32LT3143 |
| Manufacturer | Lumissil |
| Description | The IS32LT3143 device is a linear programmable LED driver consisting of three current source output channels capable of up to 150mA each. It supports individual PWM dimming control to each channel. A single resistor sets the maximum current level for all channels. The output channels can be combined to provide a higher current drive capability up to maximum . |
| Features |
• Wide input voltage range: 5V~40V • Three output channels with programmable constant current set by a single resistor ̵ 10mA to 150mA per channel ̵ ±2% (Typ.) current matching by channel (IOUTx >30mA) ̵ ±3% (Typ.) current accuracy by device (IOUTx >30mA) ̵ Combined multiple channels or ICs for higher current capability with same current accuracy • Low headroom voltage ̵ Max. headroom: 500mV at 60mA per channel ̵ Max. headroom: 1.1V at 150mA per channel • Independent PWM dimming per channel • Fault protection and reporting ̵ LED string open/short ̵ Independent single LED short detection per ch. |
| Datasheet |
 IS32LT3143 Data Sheet
PDF 1.54MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | IS32LT3140A |
Lumissil |
SINGLE CHANNEL 450mA LED DRIVER |
|
| 2 | IS32LT3146 |
Lumissil |
STANDALONE 6-CHANNEL LINEAR LED DRIVER |
|
| 3 | IS32LT3147 |
Lumissil |
6-CHANNEL LINEAR LED DRIVER |
|
| 4 | IS32LT3117 |
ISSI |
4-CHANNEL CONSTANT CURRENT REGULATOR |
|
| 5 | IS32LT3120 |
Lumissil |
LINEAR LED DRIVER |
|
| 6 | IS32LT3120 |
ISSI |
LINEAR LED DRIVER |
|
| 7 | IS32LT3124A |
Lumissil |
LINEAR LED DRIVER |
|
| 8 | IS32LT3124B |
Lumissil |
LINEAR LED DRIVER |
|
| 9 | IS32LT3124C |
Lumissil |
LINEAR LED DRIVER |
|
| 10 | IS32LT3124D |
Lumissil |
LINEAR LED DRIVER |
|
Desde 2024. D4U Semiconductor.
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