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CAT4134 |
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| Part Number | CAT4134 |
| Manufacturer | Catalyst Semiconductor |
| Description | The CAT4134 is a high power, dual channel boost converter which provides two matched LED currents. Output current levels are controlled by one of two resistors RSET or RFLASH. When the FLASH input pin... |
| Features |
Dual Mode (Movie or Flash) operation Independent Movie/Flash LED current control Can drive 2, 3, 4 or 6 LEDs High LED Current (250mA max per channel) Power efficiency up to 85% Dual frequency mode 1.2MHz and 900kHz Soft-start inrush current Adjustable overvoltage protection Thermal shutdown protection Operating temperature range -40ºC to +85ºC 12-pad TDFN 3mm x 3mm package
DESCRIPTION
The CAT4134 is a high power, dual channel boost converter which provides two matched LED currents. Output current levels are controlled by one of two resistors RSET or RFLASH. When the FLAS... |
| Document |
 CAT4134 Data Sheet
PDF 346.82KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | CAT4134 |
On Semiconductor |
Dual Channel LED Driver |
|
| 2 | CAT4137 |
Catalyst Semiconductor |
CMOS Boost Converter - White LED Driver |
|
| 3 | CAT4137 |
ON Semiconductor |
CMOS Boost Converter - White LED Driver |
|
| 4 | CAT4139 |
Catalyst Semiconductor |
22V High Current Boost White LED Driver |
|
| 5 | CAT4139 |
ON Semiconductor |
22V High Current Boost White LED Driver |
|
| 6 | CAT4101 |
ON Semiconductor |
1A Constant-Current LED Driver |
|
Desde 2024. D4U Semiconductor.
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