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A8169-025 |
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| Part Number | A8169-025 |
| Manufacturer | AiT Semiconductor |
| Description | FEATURES The A8169-025 Series is a fixed frequency, constant current step-up DC/DC converter ideal for driving LEDs used in backlighting applications on cellular phones, PDAs and digital cameras... |
| Features |
The A8169-025 Series is a fixed frequency, constant current step-up DC/DC converter ideal for driving LEDs used in backlighting applications on cellular phones, PDAs and digital cameras etc. Output voltage of up to 23V can be derived, and from a 3.2V input six white LED’s can be driven in series or alternatively, using a 2.5V input, a network of two parallel legs with three in each may be driven. Luminance of the LED’s is controlled by changing the duty cycle of a PWM signal applied to the CE pin. In addition, an internal MOSFET with an RDS(ON) of 0.8Ω is used. Allow profile a... |
| Document |
 A8169-025 Data Sheet
PDF 589.05KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | A8169-020 |
AiT Semiconductor |
LED BACKLIGHT DRIVER |
|
| 2 | A816 |
Micro Electronics |
2SA816 |
|
| 3 | A8160A |
AiT Semiconductor |
LED BACKLIGHT DRIVER ASYNCHRONIES BOOST |
|
| 4 | A8168 |
AiT Semiconductor |
SERIES WHITE LED BACKLIGHT DRIVER / 1MHz PWM STEP-UP DC-DC CONVERTER |
|
| 5 | A81 |
Tyco Electronics |
20 TO 250 MHz CASCADABLE AMPLIFIER |
|
| 6 | A81-1 |
Tyco Electronics |
CASCADABLE AMPLIFIER |
|
Desde 2024. D4U Semiconductor.
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